My son is 3 as well. If it were me, here is what I would do.
I would let him greive and when that is over let him come with you to pick out a new puppy. You could make it more fun by looking on the internt and researchin what kind of dog he would want and then go get one. That way he knows what it will grow up to be. Maybe a little beagle would be good, something that cant jump a 6 ft fence. Try to make it a fun project for him. Maybe this will perk his interest after while. Maybe when he realizes how many kinds of dogs are out there he will forget about the old one. My thoughts are with you.
Kristyne
I would let him greive and when that is over let him come with you to pick out a new puppy. You could make it more fun by looking on the internt and researchin what kind of dog he would want and then go get one. That way he knows what it will grow up to be. Maybe a little beagle would be good, something that cant jump a 6 ft fence. Try to make it a fun project for him. Maybe this will perk his interest after while. Maybe when he realizes how many kinds of dogs are out there he will forget about the old one. My thoughts are with you.
Kristyne