My aunt found a dog near where she works. The animal control in that county said if the dog is dropped off again, it will be euthanized, because it has been handed over 4 times already there.

We live in a different county with a bigger animal control. I would ride with her to drop the dog off but I am stuck at work. I asked my boyfriend if he would go with her instead (have to have an in-county ID to drop off) and he threw a hissy fit about how this is ridiculous and he doesn't see why he has to go.

It's one of his days off and he is doing nothing else today. It will take MAYBE 45 minutes and he will be riding with her, no driving. 

I called around to a few shelters and they are all full, and that's when he finally said "Fine, I'll go." and hasn't said anything else to me. 

AITA for asking? I agree the situation is absurd, my aunt needs to stop rescuing every animal she sees, but I don't understand why it's such a huge fucking deal to go do this for me. 