I don't really know what I'm looking for here other than maybe someone seeing something I'm not, or hearing from people who have been in a similar situation.
We have a dog, Kona, who is almost 5. I love the absolute crap out of this dog, which is probably what makes this so hard.
She came to us from Texas when she was around 18 months old. As far as we were told, she had been raised by a family from puppyhood, went to kids' softball games, was around people, etc. Her owner was seriously injured in a car accident and apparently she knocked him over while he was recovering, which is why they surrendered her. There was no bite history disclosed to us.
Her transport to Wisconsin was kind of a disaster because of severe weather/tornadoes, power outages, gas shortages, etc., and she arrived absolutely terrified. She was adopted pretty quickly, escaped from the adopter, and was missing for about two days. My husband and I helped find her, she came back into rescue, and ultimately we foster failed her in July 2023.
Within probably a month, she nipped/bit my mother-in-law. I believe it broke skin, although I honestly don't remember anymore. About six months later she bit my mom in the lower calf/heel through her pants and broke skin. My sister has also been bitten after coming into our house unexpectedly. There have been other incidents/nips over the years.
None of her bites toward people have been what I would describe as a sustained attack. It's usually very fast — bite/nip at a calf or ankle and release. But at this point, I don't really care about splitting hairs over bite levels. She has bitten multiple people and broken skin. That's a bite history.
Her biggest issue is our house/property and people entering it.
If someone comes over, she has to be secured. She is muzzle trained. We've crated her, put her behind closed doors, tethered her to us, etc. If she's tethered to me and given enough time and distance, she can eventually lie down and settle, but I would never look at that and think, "Great, she's cured, let her go say hi."
She is constantly hyperaware of what's happening outside our house. People, dogs, delivery drivers, whatever. We have a SIX FOOT solid wood privacy fence and she will repeatedly launch herself up it trying to see over it when someone is outside. She has cleared/jumped the fence before. We recently had someone outside trenching our internet line and she was absolutely losing her mind at the windows.
And it's gotten to the point where we're thinking about things that sound ridiculous until you actually live with a dog like this. What happens if my husband and I are in a car accident together? Who can safely walk into our house and take care of our other three dogs and our cats? What if there's a fire? What if EMTs need to come into our house? What if somebody accidentally opens the wrong door?
We also basically can't travel anymore. The kennel where she was previously boarded will no longer accept her because of her behavior/reactivity.
She has also caused serious injury to one of our other dogs.
We have two large male dogs who have gotten into fights with each other. Kona will jump into those fights and attack my older male. During one of them, she went after the backs of his legs and lacerated him badly enough that he had to go to the emergency vet, be stitched up and have drains placed. The original fight wasn't hers. She inserted herself into it, and the serious injuries were caused by her.
She's lived with our cats for years without hurting them, and I've actually seen situations where she seemed remarkably uninterested in/appropriate around small animals.
Then recently we brought home a tiny rescue kitten who was secured inside a kennel. Kona dragged the occupied kennel, destroyed/shredded the bedding around it and was actively trying to get to the kitten. The kitten thankfully wasn't injured. I can't tell you with 100% certainty what Kona would have done if she'd gotten to her, but I'm also not willing to find out.
We've tried medication. She was on fluoxetine/Prozac for somewhere around 1.5–2 years and at one point was taking 45 mg. It didn't make her safe; mostly it made her sleep a lot. We've used trazodone as well. We've done training, management, muzzle training, crate/containment work, desensitization, etc.
She is always muzzled at the vet. At her last appointment, the staff was uncomfortable enough handling her that I held her while they drew blood and did what they needed to do.
We've already discussed behavioral euthanasia with our vet. This isn't something that came up for the first time because of the kitten incident.
And then there is the part that makes all of this fucking awful:
She's wonderful.
With us, she is sweet. She's affectionate. She's funny. She's insanely smart. She's probably the most athletic dog I've ever owned and legitimately the fastest dog I've ever seen in person. She's attentive to us. She listens. She cuddles. She plays. She sleeps comfortably in our house. She loves us. She has plenty of moments where she looks like an absolutely happy, normal dog.
She's also physically healthy.
So I look at her lying on my couch being perfectly content and think, how the fuck am I considering euthanizing this dog?
And then someone comes to the house, or she launches herself at the fence, or I remember holding my other dog while he was stitched back together, or I realize there's literally nobody I feel comfortable telling "just let yourself into my house and take care of everybody" if something happened to us.
I am also involved heavily in dog rescue and have fostered 90+ dogs. And maybe weirdly, that makes me feel even more strongly that rehoming isn't an ethical answer.
Could I advertise her as needing an experienced owner, no kids, no cats/small animals, probably no other dogs, secure fencing, limited visitors, someone comfortable managing a muzzle, someone willing to accept a multiple-bite history, etc.? Sure.
But what am I actually doing then?
I'm taking a dog I love and whose behavior I know inside and out, handing her to someone who doesn't know her, and transferring the risk to them and their neighbors/family/vet/delivery driver/whatever. If she seriously injured someone after I knowingly placed her, I don't know how I would live with that either.
So we're considering behavioral euthanasia.
My biggest fears aren't really "What will people think?" I can live with people thinking I'm a monster.
I'm scared of regret.
I'm scared I'll euthanize a physically healthy, not-even-five-year-old dog who is currently sleeping peacefully in my house, and spend the rest of my life wondering if there was one more medication, one more trainer, one different environment, one thing I didn't try.
I'm scared that I'll feel like I killed her because managing her became inconvenient.
But I'm equally scared that I'll let my guilt keep her alive until something catastrophic happens, and then I'll spend the rest of my life knowing I already had all of this information and waited for someone or another animal to get seriously hurt before I acted.
I'm not really looking for "just rehome her" or "a dog that bites should immediately be put down."
I'm looking for the middle.
If you've owned a dog like this, especially a dog who was loving and happy with you but unsafe in ways that significantly affected your life and other people's safety, how did you decide when enough was enough?
If you chose behavioral euthanasia, how did you know you weren't doing it too soon?
And if you chose not to, was there something that genuinely changed the situation rather than simply requiring increasingly elaborate management?
Most importantly, is there something in this history that makes you think, "Have you ruled out/tried/looked into ___?"
Because before we make an irreversible decision, I really just want to make sure there isn't something we're not thinking of.