Model Tiffany Keller's Sexy Beach Day With Her Dog -

Tiffany Keller's Tiny Beach Bikini -- Puppy Love!

Gallery Launch Gallery Puppy Love! Launch Gallery TMZ.com

Model Tiffany Keller is serving up the ultimate combo ... smoking hot bikini pics with a puppy!!!

Tiffany took her pups -- and her pooch -- to the beach, setting up shop in some sexy swimwear, just steps away from the world famous Santa Monica Pier ... and these images are sure to make your tongue wag!!!

Bonus points for the dog name, Tiffany ... she's dubbed her furry friend here Johnny Drama ... and doggone it, this just keeps getting better and better!!!

Tiffany's a force in the modeling world ... she's walked the runway at Miami Swim Week for Beach Bunny Swim and Prey Swim, and she's been featured in Galore Magazine and modeled for Windsor Store ... solid resume, for sure.

Easy to see why Fat Joe and Chris Brown wanted her in their hit music video, "Another Round" ... Tiffany's a straight-up dime!!!

Check out the gallery ... and cross your fingers she lets the dogs out!!!