The top three would be dogs, cats, and fish. But my personal favorite are dogs.
food
Max is the most common pet name in the US. Other common names are Tigger, Tiger, Jake, and Buddy.
Freshwater fish are the most common family pet in the US. There are about 142 million freshwater fish compared to 88 million cats or 75 million dogs.
The most common family pet in america is Dogs.
A Labrador Retriever is the most common dog to have as a pet. ^-^
A dog is the most common household pet in America. The most common breed is the Labrador.
Dogs are the most liked pet in the us
The most common species of dog as a pet is a labrador retreiver.
i guess the most common pets are dogs since these are good companions and are faithful animals.....................!!!!!!!!
Dogs
dogs
a dog
Dogs. Cats are also common.