Letterman might have had his stupid pet tricks, but the granddaddy of all late night humor, Saturday Night Live, has had many hilarious pet-centric sketches. Here are seven of our favorites:

One of the reasons we love cartoons so much is that animated animals have the power to do many thing real ones don't... especially makes us laugh. Here are our favorite cartoon dogs of all time.

2015 marks the 20th anniversary of the beloved PBS series Wishbone. Children of the 90s have fond memories of the program, which featured a talking pup that liked to imagine himself into the best scenes from classic literature.

Image Source: The Hunch Blog

Wishbone isn't the only pooch to enchant television audiences over the years. Here's a list of nine other pups who've made an impression on TV lovers and pet lovers alike.