A new puppy, a Papillon/Chihuahua mix, has joined the family, much to the delight of the owner and his wife, who initially thought their current dog, Riki, was too big. The new puppy is still unnamed, with suggestions like "le petite dejuene" being considered. The two dogs are getting along well, with the puppy energetically chasing Riki. There is playful banter about the size of the dogs, with comments on Riki's developing adult coat and the puppy's adorable features, including her large ears. The discussion also touches on the challenges of having multiple dogs and the excitement surrounding the new addition, highlighting the joy and chaos that puppies bring to a household.