Oreo is one of 4 Chihuahua puppies whelped and available for sale in his litter. The puppies in the litter were born on Tuesday, September 28, 2021. His breeder has carefully selected to feed them Eukanuba, Small Breed Puppy Dry. Their favorite food formulation is Small Breed Puppy Dry. Oreo and his littermates are crate trained. He comes with papers and is registered with CKC. His breeder has started potty training Oreo and his littermates. Review the breeder's selected potty training methods below. The puppies in the litter have been socialized to develop positive behavior characteristics. Socializing a puppy at an early age may make them more confident, relaxed, compassionate pets. Review how the litter has been socialized below. As part of ensuring the growth and development of Oreo and his littermates, their breeder has introduced a variety of neurological stimulations to each puppy at an early age. Review the stimulations introduced below.