They call it puppy love!

Kendall Jenner takes a break from smooching on Harry Styles to plant her lips on a new four-legged love!

The super model was spotted giving kisses to an adorable black pup at a pet adoption center in Los Angeles on Monday. It looks like after her PDA-filled vacation with Styles in the Caribbean -- the on-the-go gal is looking for a furball to give some love to!

The 20-year-old didn't walk out with a new best friend, but we wouldn't be surprised if the puppy visit pulled at her heart strings and she took home a doggy sometime soon.