We have took him to the vet and they said nothing is wrong. We lock him up in a big cage at night with a litter box and he will use it but then when we let him out he pees on the stove,counter,table,ect. He will poop in the litter box and always has. he is 2 and is neutered. we have tried putting vinegar in a bowl to keep him away and he peed in the bowl. he is full out peeing and not spraying. please help.