very small jack russell terrier puppy dog with his mother. doggy 3,5 weeks old. young pup and bitch are cuddling

animal appease baby bitch born breed breeding canino child children cuddle cuddling dog dogs domestic faithful family hug jack lick litter love loyal lying mammal mother new newborn newlyborn nuzzle offspring pet play playful playing protect puppies puppy purebred raising russell siblings small smooch snuggle terrier tiny together whelp young