My 3 year old, Pete, has started marking in the house just recently. The vet said it is because his younger brother is now an adult dog (and the Aplha dog)
and Pete will no longer tolerate him like he did as a puupy. Pete always lets me know when he needs to go outside and has been a super clean dog but now wets the belly bands every few hours. The vet said he can be trained not to do this and will eventually not need the belly bands. Has anyone been successful with this?