DisneyCarToys Frozen Barbie Parody with pet dogs featuring Barbie Dog Washing and Grooming puppies at the Mattel Barbie Suds & Hugs Pups pet salon. Disney Frozen princess Elsa takes her son Alex and their 2 puppy pets to Barbies grooming dog a salon and wash playset. Elsas pet dogs are color changing toys that change color with hot and cold water. Alex, Elsas twin son, gets the puppies dirty with mud and Barbie washes the dogs and Alex. Alex is a vintage 1990s Kelly sized doll, slightly smaller than the Barbie Chelsea dolls.