Over dit dier

I have a blue nose pit. he's absolutely an amazing dog. someone cry's he wants to comfort them. lady next door to me husband died we didn't even know her at the time he layed in front of her house for months when outside. my dog has been attacked over eating his own food.. We moved out he was fine but didn't want anyone he didn't know around his food bones treats. i finally just picked them up when others were around. then he was attacked in our yard and in my moms last fall so he has become protective of his property. we can stand on the road with others and their dogs but if they tried coming in our yard he wasn't ok. this spring a girl stood in our yard with 2 dogs and he got a hold of one of them. the park now says i can not have him here even tho he's an esa. he really is a good dog but i'm about to lose my house if he's not gone by dec 10th.I don't want him to go but i have no where to go and am down to possibly putting him to sleep and i don't want to. please someone love him.