Hoping there might be a doggy expert here, as yous know i recently got a beagle pup 10 weeks old [bitch] but what the problem is it doesn't seem to want to get on with the older dog 12 years old [bitch] & very docile wouldn't harm a fly, we know that the pup could be teething but it continuously nips at the other dog even when playing [& its not playing] cant understand this because its not in the dogs nature to do this

anyone know anything.
