7 years ago
it's important to get this under control. some dogs can become quite possessive with one of their owners and not allow anyone else to get to close to them. i'd suggest consulting a trainer or at least trying the "nothing in life is free" approach where the dog must obey a command to get everything he desires (food, toys, petting, go outside). you can have the dog do a simple sit, down, shake prior to getting anything. good luck!
Can't find a group you like? Create one and invite members!