DOG FAQ - Do Pomeranians get along with other dogs?

Your new pet should be fine, as long as you take time to introduce the pets and give them time to get used to each other. Pomeranians are somewhat more aggressive toward larger dogs than size would allow, so do not expect the Pomeranian to back away from a larger pet. If your breeder has properly socialized his young dogs and you take time to work with your pets, they should get along well.

Pomeranian - Dog Lover