Part 2: My 90-Year-Old Father Has Parkinson’s. He Drops His Pills Every Day. His German Shepherd Picks Them Up With Her Mouth and Hands Them to Him. The Camera I Installed Showed She’s Doing Something Else, Too.

I want to tell you about my father, because the rest of this story does not work without him.

His name is Wilhelm Hess. He is ninety years old. He was born in 1935 in a small village in Bavaria, in the south of Germany, two years before the world he was born into began to come apart. His family — my grandfather, my grandmother, my father, and his older sister — emigrated to the United States in 1949, when my father was fourteen. They had spent three years before that in a displaced persons camp in West Germany, after the war. My grandfather had worked as a tool-and-die maker. My grandmother had cleaned houses. My father had learned English on the boat to New York and had finished it on the playground of a public school in Queens.

He had become, eventually, a precision machinist in Detroit. He had worked thirty-eight years at the same plant. He had married my mother — a Hungarian-American woman named Erzsébet, whom everyone had called Liz — in 1962. They had two children: my sister Marta in 1964, and me, Anton, in 1968.

My mother died of breast cancer in 2008.

My father retired in 2009 and moved to Eugene, Oregon, to be closer to my sister, who had been living there with her husband and three kids since the early 2000s. He had bought a small one-story house on a quiet street near the Willamette River. He had set up a small workshop in his garage. He had been content.

He had been diagnosed with Parkinson’s disease in 2014, at the age of seventy-nine.

I want to be honest with you about Parkinson’s, because most people who have not lived with it in a parent do not know the actual texture of the disease.

Parkinson’s is not a sudden thing. It is a long, slow, progressive narrowing of the body’s available motions. It started, in my father, with a small tremor in his right hand. He had brushed it off for two years before he had agreed to see a neurologist. By the time he had been diagnosed, he had already lost some of the fine motor control he had used as a precision machinist for forty years. He had stopped working with his hands in his garage workshop in 2015. He had stopped driving in 2017. He had stopped buttoning his own shirts in 2019.

He has been on a medication regimen of carbidopa-levodopa — the standard Parkinson’s drug — since 2014. He takes four doses a day. The doses have to be taken on a strict schedule. If he misses a dose by more than thirty or forty minutes, the symptoms come back hard. His tremors get worse. His ability to walk gets worse. His ability to think clearly gets worse.

The problem with Parkinson’s medication is that the people who need it the most are the people whose hands shake the hardest. Holding a small pill is hard. Holding a bottle is hard. Pouring pills out of a bottle without dropping them is, by the late stages, almost impossible.

By 2020, my father was dropping multiple pills with every dose. He was on his hands and knees on his kitchen floor, trying to find them. He was using a long-handled grabber. He was using a flashlight. He was, more often than I want to admit, simply giving up on the dropped pills and taking new ones from the bottle.

That had been one of the reasons my sister had finally insisted, in the spring of 2020, that he get a dog.

She had not asked his permission. She had just, with the help of my niece who works at a local rescue, found him one.

Greta was eighteen months old when she came home with him in May of 2020. She had been pulled from a working-line breeder in central Oregon who had had a litter of four — three of them had been bought by police K-9 units, and Greta had been the fourth, the one whose temperament was deemed too soft for police work. She had been sweet from the start. She had been quiet. She had been observant.

She had been, by her own quiet decision, his.

I want to tell you about Greta, because I have been thinking about her for four months and I am still figuring out what to write.

She is a working-line German Shepherd. Black and tan saddle pattern. About sixty-six pounds, lean. Straight back, not the show-line slope. Her muzzle is mostly black with some gray now coming in around her chin. Her eyes are amber-brown, with the alert, slightly serious expression that working-line shepherds tend to carry. She has, since the age of two, almost never barked. My father has always told me that she only barks when something is genuinely wrong, and that she has been right every single time.

I did not believe him about that for the first two years.

I do now.

The pill thing started, my father told me on the phone in late 2021, on a Wednesday afternoon in March of that year. He had dropped a small white pill — his afternoon dose of carbidopa-levodopa — onto the kitchen floor. He had been standing at his counter. The pill had bounced under the lip of the cabinet.

He had said, out loud, the way he says everything when he is alone, “Aw, hell.”

He had bent down to look for it. His back had been bothering him. His knees had been bothering him. He had been, in his words, seventy-six and not getting any taller.

Greta had been on her bed in the corner of the kitchen.

She had stood up.

She had walked over to the cabinet. She had put her nose under the lip. She had sniffed for about ten seconds. Then she had pulled her head back. She had looked at my father.

She had walked, slowly, to where my father was standing.

She had opened her mouth.

The pill had been in her mouth. Held delicately between her front teeth. Not crushed. Not swallowed. Not even moistened beyond a small amount of saliva on its surface.

She had dropped it, gently, into his open left palm.

He had stared at her.

He had said, “Greta. Where did you learn that.”

She had thumped her tail. Once.

He had said, on the phone with me later, “Anton. I do not know how she did it. I had not taught her anything like that. She had not been a working dog. She just — she just did it.”

I had told him it was probably a one-time thing. That she had probably been curious about the pill, picked it up, and then realized it was something I — sorry, he — had wanted.

He had said, “Anton. She is going to do it again. I can tell. She is watching me already.”

She had done it again the next day. And the next. And the next.

By the end of April 2021, Greta had picked up at least two dozen dropped pills off various surfaces in my father’s house. She had brought every single one to him. She had not, as far as we could tell, ever swallowed one or chewed one. She had not gotten sick. The vet had checked her bloodwork in May of 2021 — concerned, after my father had told her about it — and had found nothing concerning.

She had, the vet said, been doing it perfectly.

The vet had told my father, “Wilhelm. I do not know how she knows. But she knows.”

My father had asked her, “Should I stop letting her do it? Is it dangerous for her?”

The vet had thought for a long time.

She had said, “Wilhelm. As long as the pills are not toxic to dogs in the small amounts she’s putting in her mouth — and carbidopa-levodopa is not, in those quantities — I think she should keep doing it. I think this dog has decided this is her job. Taking it away from her would be cruel.”

My father had agreed.

For four years, then, Greta had been my father’s medication retrieval specialist, in the words of his neurologist, who had laughed about it on the phone with me in 2022 the first time I had asked her if it was safe.

She had been doing it perfectly. Pills on the floor. Pills under the cabinet. Pills behind the refrigerator. Pills, on one memorable occasion in the summer of 2022, that had rolled all the way across the living room and lodged themselves in the fringe of an old Persian rug. Greta had gotten down on her belly. She had nosed the fringe back. She had retrieved the pill. She had brought it to him.

He had told me, on the phone that night, “Anton. This dog. This dog.”

He had been crying.

I had thought it was the Parkinson’s. I had thought he was getting emotional about a dog the way old men get emotional about dogs.

I had been wrong about what he was crying about.

I had been wrong about Greta.

I had been wrong, fundamentally, about what was happening in my father’s house.

I did not know I had been wrong until April of this year.

In February of 2025, my father’s neurologist added a second diagnosis to his chart.

Mild cognitive impairment, probable early-stage Alzheimer’s disease.

This was not a surprise, exactly. He had been forgetting things for about a year. He had been calling me by my sister’s name. He had been forgetting which day of the week it was. He had, twice, called me late at night thinking it was morning. The neurologist had been monitoring him.

The added diagnosis came with a recommendation. She had told my sister and me, in a phone call in mid-February, that we needed to think about better monitoring. She had said, gently, “Your father is at the stage where missing medication doses can cascade quickly into emergencies. I am going to recommend a home monitoring system. Cameras in the main living areas. A medical alert pendant. A weekly check-in by phone from one of you.”

I had agreed.

In late February, I had flown to Eugene from my home in Sacramento. I had installed two cameras — one in my father’s living room, one in the kitchen — connected to a monitoring app on my phone. I had explained to my father, sitting at his kitchen table, what the cameras did and why I wanted them.

He had been quiet for a long time.

He had said, “Anton. Are you going to watch me all day.”

I had said, “No, Dad. I am going to check it twice a day. Once in the morning. Once at night. Just to make sure you took your pills. That’s all.”

He had nodded.

He had said, “Okay. Just do not film me when I am in the bathroom.”

The cameras did not have angles into the bathroom.

I had told him so.

He had agreed.

I had also installed a small fall-detection camera near his armchair, where he spent most of his afternoons. He had not protested.

I had flown home that Sunday.

For the first six weeks, I had checked the cameras twice a day, the way I had said. I had seen what I had expected to see: my father sitting in his armchair watching the news, reading newspapers, walking slowly to the kitchen, taking his pills, dropping them, having Greta retrieve them, walking back to his chair.

I had seen the cabinet incident on March 16th, when Greta had pulled my father’s pantry cabinet six inches away from the wall to retrieve a pill bottle that had fallen into the gap. She had used her teeth on the side of the cabinet. She had braced her back legs against the hardwood. She had pulled. The cabinet had moved. The bottle had been retrieved. She had carried it to him.

I had laughed when I had watched it. I had told my sister. I had told my wife. I had told a few friends.

I had thought I was watching, in the cabinet incident, the strangest thing I was going to see in my father’s house this year.

I had been wrong.

On April 7th, a Monday morning, I had opened the camera app on my phone at 8:17 AM, the way I always did. My father’s morning routine was usually finished by 7:30 AM — he was an early riser, a man who had been up at 5:00 AM for forty years.

The camera showed him still in his armchair.

He was awake. He was looking at the muted television. The news was on. He had a cup of coffee on the side table next to him. He was — visually, by every external measure — fine.

But it was 8:17 AM. He had not gone to the kitchen. He had not taken his 7:00 AM pills.

Greta was on the rug at his feet.

I watched, on my phone, in real time, what happened next.

Greta lifted her head.

She looked at the clock on the wall above the fireplace.

I want you to read that sentence again.

She looked at the clock.

I do not know if she was reading it. I do not know if she could read it. I do not know if she was simply orienting herself toward the room. But she looked at it, deliberately, for about two seconds.

Then she stood up.

She walked, slowly, across the rug into the kitchen.

She walked to the counter where my father kept his pill bottle.

She put her front paws up on the counter — she has done this her whole adult life to drink from the sink, my father had told me, although he had never showed me — and she nudged the pill bottle with her nose.

The bottle moved to the edge of the counter.

She caught it with her mouth as it tipped.

She walked, with the bottle in her mouth, back into the living room.

She set the bottle down on the rug at my father’s feet.

She backed up.

She sat.

She watched him.

My father looked down.

He saw the bottle.

He said — and I had, after watching the footage three times, turned the volume up on my phone to hear it — “Oh, Greta. I forgot.”

He picked up the bottle.

He took his pills.

She put her chin on his slipper.

I sat in my home office in Sacramento with my phone in my hand for an hour.

I did not know what I had just seen.

I went back through the camera footage.

I had only had cameras for about six weeks at that point. I scrolled back to the beginning. I started watching the morning footage, day by day, looking for similar incidents.

I want to tell you what I found.

In the six weeks of footage I had at the time, Greta had brought my father his pill bottle from the kitchen — unprompted, when he had not gotten up to take his pills himself — at least seven times.

Seven times in six weeks.

I had, by the end of the second day of reviewing footage, begun to feel the kind of disorientation a person feels when the foundation of a story they have been telling themselves for years collapses.

I had thought, for four years, that Greta was retrieving dropped pills.

She was retrieving dropped pills. That part was true.

But she was also doing something else.

She was acting as my father’s medication memory.

I called my sister Marta on the night of April 8th.

I told her what I had found.

She was quiet for a long time on the phone.

She said, “Anton. He has been forgetting his pills for longer than we knew.”

I said, “Yes.”

She said, “And the dog has been catching it.”

I said, “Yes.”

She said, “How long has she been doing this.”

I said, “Marta. I do not know. I only have six weeks of footage. But I think — I think she has been doing this for a while.”

I called my niece — Marta’s oldest daughter, Helene, who works at a veterinary behavior research clinic at Oregon State — the next morning. I told her what I had seen. I asked her if it was possible.

She was quiet for a long time too.

She said, “Uncle Anton. I want to come and look at the footage with you. I want to talk to you and Mom and Grandpa. Can I come up next weekend.”

She came up the following Saturday. She sat in my father’s living room with my sister and me and watched the footage with us. She watched the seven incidents. She had me play them in slow motion. She took notes.

When she was done, she sat for a long time without speaking.

She said, finally, “Uncle Anton. I want to be careful with what I am going to say, because I am a behaviorist, not a neurologist. But what I am going to say is the closest professional opinion I can give you.”

She said, “Greta has internalized your father’s medication schedule. She knows what time he takes his pills. She knows where the pills live. She knows what the pills look like and smell like. When the routine doesn’t happen at the expected time, she fills in the gap. She does not understand what Parkinson’s is. She does not understand what Alzheimer’s is. She does not even fully understand what medication is, in the sense we understand it.”

She said, “But she understands that her human takes a small object out of a small container at certain times of day, and that he is more steady — physically more steady, with his hands and his walking — for several hours after he does this. She has connected the dots. She has noticed when he doesn’t do it. And she has decided, on her own, to bring the object to him when he forgets.”

She said, “I have seen working dogs with formal training do things like this for diabetic alerts. I have seen seizure-alert dogs. I have read the literature. But I have not personally seen a dog do this for medication compliance with no training. Greta has invented this. She has invented it because she has been watching your father for four years, and she is a working-line German Shepherd whose entire breeding selects for the kind of dog who watches and notices and acts.”

She said, “Uncle Anton. I want to tell you something that is not strictly clinical, and that I am not going to write in a report. I am going to say it to you the way I would say it to my mother.”

She said, “Greta has been doing the work of a home health aide for four years. Your family has had a home health aide and not known it. The home health aide is sixty-six pounds, sleeps on a rug, and works for kibble.”

She said, “She has bought your father time. She is buying it right now, every morning.”

I had to leave the room.

I went into the backyard.

I cried for a long time.

When I came back in, Greta was at my father’s feet on the rug. He was reading the newspaper. She was watching him the way she had been watching him for four years.

I sat down on the rug next to her.

I put my hand on her head.

I said, very quietly, “Greta. Thank you. I did not know. I am so sorry I did not know.”

She thumped her tail.

Once.

I want to tell you what I have understood since.

I had been calling my father twice a week for four years. I had been visiting him every two months. I had been, by every measure I had set for myself as an adult son of an aging parent, involved.

I had been talking to him about his medications. I had been monitoring his Parkinson’s progression. I had been, in my own mind, doing the job a son does when his father is in his late eighties.

What I had not been doing was watching the dog.

Greta had been doing the actual job.

I had been treating her, for four years, as my father’s pet. As his companion. As the dog who picked up dropped pills, which I had thought was a charming trick.

I had not been treating her as what she had actually been.

She had been my father’s daily caregiver.

She had been monitoring him, every single morning, more closely than I had been monitoring him from four hundred miles away with a phone call every Tuesday and Thursday.

She had been catching the things I had not been catching.

I want to be honest about what this means.

I love my father. I have loved my father for fifty-seven years. I love him as much as I am capable of loving anyone. I have not, in my adult life, allowed myself to fully take in how much he has needed me.

He has a daughter who lives an hour away — my sister Marta — but she has had her own family, her own children, her own life, and she has been doing what she could. She has not been able to be there every day.

I have been four hundred miles away.

I have been, in the math of how much daily presence my father has had in his life, a son who calls.

I have not been the son who watches. I have not been the son who is in the kitchen at 7:00 AM. I have not been the son who notices that the pill bottle has not been opened. I have not been the son who walks across the rug and brings a bottle to his father’s feet.

Greta has been that son.

I want to write that sentence again, because it is the part I have not been able to stop sitting with.

Greta has been that son.

A working-line German Shepherd, born in 2016 in central Oregon, has been doing for my father, every single day for four years, the thing I had thought I was doing from four hundred miles away with a phone.

She has been the daily presence. She has been the eyes on him in the morning. She has been the thing that catches him when he forgets.

I have been trying, since April, to figure out how to write down what this means.

I think it means a few things.

I think it means I had a particular vision of what being a good son to an aging parent looked like. That vision involved phone calls. It involved visits every two months. It involved making sure his finances were in order. It involved coordinating with his neurologist. It involved being on the medical calls.

That vision did not involve being in his kitchen at 7:00 AM on a Monday in April when his Alzheimer’s is louder than his routine.

I had not been able to do that part.

Greta had.

I think it also means something about dogs that I have been late to understand.

I think dogs see us in a way our human family cannot. Not because they are smarter. Not because they are more loving. But because they are there. Because they live in our houses. Because they see every morning. Because they notice the routine. Because they notice the breaks in the routine. Because they have been paying attention in a way that the people who love us most often cannot, because the people who love us most are usually living their own lives somewhere else.

Greta did not love my father more than I love him.

But Greta was there.

Being there, I have been learning, is its own kind of love.

It might be the most important kind.

A lot has changed in my father’s house since April.

My sister Marta has been moving back to Eugene over the course of this summer. She has rented a small house six blocks from my father’s. She has been spending three or four mornings a week with him, starting in late June. She has not replaced Greta. She has joined her.

I have been driving up from Sacramento once a month, for four-day stretches. I sleep in my father’s guest room. I make him breakfast. I take Greta on her morning walks.

The pill bottle has been moved to a place Greta can reach more easily, by my design. It now lives on a low shelf in the kitchen — not high on the counter, where she had to put her front paws up to reach it for years. She takes it down with her teeth. She brings it to him.

She does not have to work as hard for it now.

She has been, on my recommendation, getting a small piece of cooked chicken with her dinner. My father had been resistant to this — he had been raising her on standard kibble for nine years — but I had insisted. She has earned a small piece of chicken.

He has agreed.

She has been getting two daily walks instead of one. My sister takes her out in the morning. I take her out in the afternoon when I am there. My father walks her, slowly, around the block when he can, in the early evenings.

She has been sleeping on his bed.

This is the change he resisted the most. He had been a dogs sleep on the floor kind of man for his entire life. He had been raised that way. He had raised his own dogs that way. He had told me, in 2020 when Greta had come home, that she would sleep on the rug at the foot of his bed.

She had slept on the rug at the foot of his bed for four years.

In April, after Helene had told us what Greta had been doing, I had sat with my father in his kitchen.

I had said, “Dad. I want her on your bed.”

He had looked at me.

He had said, “Anton. She is a German Shepherd. She is sixty-six pounds. She is going to take up half the bed.”

I had said, “I know.”

He had been quiet for a long time.

He had said, “Okay.”

That night, I had put a thick old quilt — one my mother had made in 1972 — across the foot of his bed. I had patted the quilt. Greta had hesitated. She had looked at my father.

He had nodded.

She had jumped up.

She had walked across the bed. She had lain down at the foot of it. She had put her chin on her paws.

He had reached over with his trembling left hand. He had put his hand on her head.

He had said, “Good girl.”

She had thumped her tail.

She has been on the bed every night since.

I want to tell you one more thing, because it is the part of this story I am keeping for myself.

I came up to Eugene two weeks ago. I stayed for four days. On my last morning, I had been sitting at my father’s kitchen table at 6:45 AM. My father had been still in his armchair in the living room. I had been waiting for him to come for breakfast.

It was 6:58 AM.

Greta had been on the rug at his feet, where I could see her through the doorway.

She had stood up.

She had walked, slowly, into the kitchen. She had come to the cabinet where the pill bottle now lived.

She had stopped.

She had looked at me.

I want to be careful when I describe this moment, because I do not want to project meaning onto her that is not there.

But she had looked at me — sitting at the kitchen table — for about three seconds.

I had said, quiet, “I’ve got it, girl. You can rest today.”

She had thumped her tail.

She had walked back to her rug at my father’s feet.

She had lain down.

I had taken the pill bottle. I had walked into the living room. I had set it on the side table next to my father’s armchair.

I had said, “Good morning, Dad. Time for your seven.”

He had looked at the bottle. He had smiled. He had said, “Anton. You are home.”

I had sat down on the rug next to Greta.

I had put my hand on her head.

I had said, “I’m here. You can rest today.”

She had closed her eyes.

I have not been able to stop thinking about her closing her eyes.

I think she had been waiting for someone to relieve her for four years.

My father is in the kitchen right now.

It is Wednesday. I am back in Sacramento. I am writing this on my laptop at my desk. I have the camera app open on my phone next to me. I checked it at 7:05 AM this morning. I checked it again at 12:35 PM.

He took his pills both times.

Greta was on the rug.

She was watching him.

She was not having to work today.

I think that’s about the best report a son four hundred miles away can give.

She has earned her rest.

So has he.

So, finally, have I.

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