I was wondering if you have to surrender your dog and you want them to be adopted. Will they put them down or will they find them a new family. He is only two an a half and a boxer mix

They will assess him and then give him so much time if they don't get adopted within a certain amount of time then yes he will put him down, you can also try the humane society!!

The chances that he will be adopted are as good as you winning the lottery if you can find someone who can take him or find a rescue would be a better option.

Find a boxer rescue, they will take in boxer-mix and find him a good home.