Lola is a Mexican-accent whip-a-will woman featured in Season 2's "Sweet and Lola" and is CatDog's third tritagonist. She is a zoologist and a neighbor of CatDog. She discovered her love for zoology while fighting a bull on her family's ranch. CatDog was annoying her until she saw her kick out the Greaser dog with one hand (although her cat is still upset when she eats a donut). Her catchphrase is "Unbelievable!". Whenever she finds something fascinating, she says it with a Mexican accent (often CatDog in private moments). The cat may also be in love with Laura (other than Shriek Dubois). Laura may think of cats as well. She takes care of cats and dogs from the bottom of her heart.