People Share Opinions On What Dogs Are Most Likely To Bite
People were not easing into this conversation, they were going straight for the “which dogs are most likely to bite” topic like it was a live wire. One minute, someone was pointing at scared, backed-into-a-corner dogs. The next, another person was insisting that it’s all about what happens to the dog, not the breed name on the outside.
And then it got messy, because the thread didn’t just stay theoretical. People kept bringing up real scenarios, like dogs that bite when they’re abused, hungry, or protecting their owner if you attack. Others doubled down on the idea that temperament swings both ways, you can get the fear-biter or the cocky brat who lunges because it worked before.
But the most intense part of the whole discussion was the story about a dog who was unintentionally taught that biting was the fastest route out of a pin-down nail trim.
People immediately came in with different types of dogs that might bite.
Dogs that are abused, scared, backed into a corner, or hungry will bite. Dogs will also bite if you attack their owner. Some will bite if they see you attacking anyone.

Breed doesn't matter at all - we agree with that.
Angry or frightened dogs.
Breed doesn’t matter. All dogs of all breeds are equally capable of biting (and not biting). Poor breeding, harsh punishment or abuse, fear, trauma, maternal anxiety, and early puppyhood experiences are all far greater predictors of aggression than breed.

Everyone seems to be on the same page here.
Poorly trained or abused dogs.
Also, horribly inbred ones.
Dalmatians seem to be temperamental.
Pit bulls are frequently trained to be aggressive, which has unfortunately led to this absolutely adorable breed gaining a reputation for being dangerous.

This person definitely had a lot to say here.
The dogs most likely to bite are those on opposite sides of temperament and training: the most fearful ones and the most cocky ones.
For every fear-biter, there is a spoiled brat who has gotten his way by lunging at people. Fear can be genetic or the result of a bad experience or poor training. My most recent dog was trained to bite by her previous owner’s veterinarian and her techs because they had no idea what they were doing.
Every five weeks, they would drug him, muzzle him, and two or three techs would pin him to the floor while another tech would trim his nails. This resulted in such abject terror that the dog would express his anal glands every time.
As soon as he got the muzzle off and bit someone, they stopped and sent him home. The dog learned that the game was to bite someone as soon as possible if he wanted to get out of there.
Bad training, and the vet didn’t even realize she was doing that.
One of the most common bite situations is resource guarding. This is a dog who has no respect for humans and feels it’s his right to bite them if they try to take his toys or food. But do not get the idea that this can be corrected by trying to force him to allow you to take the resource.
All that does is confirm his fear that you are a thief, and he learns he should bite you sooner and harder next time. That’s more poor training from people who don’t realize the effect of their actions.
But it doesn’t matter what caused it; biting people is likely to result in the dog being euthanized, so it must be stopped.

That’s when the comments started stacking up, with people listing “abused, scared, backed into a corner, hungry” like they were reading from a playbook.
Then someone brought up the “dog learned the game” story, where a muzzle came off and the biting was basically treated like the exit strategy.
After that, the thread pivoted to the classic trigger people kept naming, resource guarding, where taking anything from the dog feels like an invitation to bite.
And right as the debate circled back to breed, someone pointed out how the “fearful ones” and the “cocky ones” are both ticking time bombs for totally different reasons.
We definitely agree with what everyone is saying here because there are many factors to consider when discussing why a dog might react aggressively. We believe that people had the right idea when talking about triggers rather than breeds.
Nobody’s thinking about breed anymore, they’re thinking about what that dog had to survive to get that bite trigger.
For another heartbreaking family showdown, see if the child’s bitten dog should be kept or rehomed.