We've lost track of how many pets Kylie Jenner has, but she's added another one to her ever-expanding litter!

Though her birthday isn't until August 10, the 18-year-old reality star was gifted with an early present from pal Jordyn Woods -- a darling puppy! In typical Kylie fashion, the entire thing was documented on Snapchat, and she seemed genuinely surprised when Jordyn gave her the sweet little pooch. Kylie named the tiny dog Penny, and joked that her other dachshund Ernie "has a new girlfriend now."

So who else will Penny be sharing her crib with? There's Norman, Sophia and Bambi (all Italian greyhounds), along with Ernie, but what happened to Bruce the bunny? And back in 2012 Kendall and Kylie adopted a dog named Jackson, but we're not sure where he went, and the labs Louis and Vuitton seem to have found other homes as well. Hmm...