It's good to be proud of one's pet.
John's is walking his dog in the park when the dog runs away and returns with a small tree branch for John.
John wants to respond to his dog's gift.
John tells the dog he's a good boy and playfully pets the dog for bringing him a present.
John tells the dog he's a bad dog and to drop the branch and not to bring him such garbage!
the dog wags his tail happily jumping around with excitement because John is excited.
The dog is confused and drops the branch and gingerly walks away not sure what's happening.