My 4-month-old puppy growls at big dogs & people. What can I do?
If he has had his vaccines, consider obedience training and socialization classes. Most pet stores or even your veterinary clinic may offer them. these will teach appropriate behavior and basic commands in addition to acclimating him to other people and pets.
Reinforce the training at home by making Zeus "work" for everything. This can be as simple as having him sit or wait to eat, to play, to go out, etc. He should not be allowed to initiate contact or play. This should be done on your terms. He should not be allowed on furniture or bedding. provide a crate or bed on the floor for him. these actions will teach him his place in the pack. Right now, he is trying to establish himself as the dominant dog in these situations. As he gets older and stronger, this behavior is unacceptable as it could escalate. A bite typically follows a growl.
You can also discuss early neutering with your veterinarian. Most males are neutered at 6 months of age, but if both his testicles have descended, he could be neutered as early as 4 months. Some pups are done even earlier.
Updated on September 23rd, 2025