Cats & Dogs is a musical duo that combines the talents of a cat and a dog. The cat, Miaow, provides the vocals, while the dog, Woof, plays the guitar. The duo's music is a mix of pop, rock, and country, and their lyrics are often humorous and heartwarming. Cats & Dogs have released several albums, including "4 D: My Boy Melodies," "1 Miaow Miaow Christmas," "1 Mew Mew Christmas," and "Cats & Dogs Singing Christmas."