1. Jenelle Evans
We all saw Jenelle get the gift of puppy on the most recent season of 'Teen Mom 2' from her then boyfriend, Gary Head. Look how big Brod's gotten since!
2. Catelynn Lowell
Cate and Ty have two HUGE dobermans, one of which is named Juno, and another little guy named Caddy. Think Carly would've liked all those animals as friends? It's hard to say.
And there's Cate and one of the dobies. HUGE, right?!
Cate and Ty also have a lizard, which Catelynn referred to on Instagram as her "bearded dragon." That Baltierra household is getting crowded, guys.
5. Chelsea Houska
The amount of cute in this pic is not normal. That's Chelsea's baby Aubree with her baby puppy, Betsy. Remember when her other pup, Frankie, got attacked by another pup and died on 'Teen Mom 2'? That was so sad.
6. Farrah Abraham
Farrah adopted a puppy named Kandi on 'Teen Mom' but later gave it up to her neighbor, but it looks like since filming stopped, Farrah bought Sophia another little pooch. Hopefully this one doesn't have a porn name, though.
7. Kailyn Lowry
We saw some drama play out with Kail and Javi and his Rottweiler, Bear, on the most recent season of 'Teen Mom 2,' but look at them here with Isaac! Bear, Gizmo, and the other one whose name we don't know are adorable.
8. Leah Calvert
Leah and Jeremy bought Rosco when he was just a pup, and now he's a full-blown member of the Calvert fam. He's even sleeping in their beds, apparently.
Speaking of the girls, Leah bought Ali and Aleeah a kitty around the time they welcomed their new baby sister, Adalynn. Adorbs, yes?
10. Maci Bookout
Maci's family dog, Roxie, passed away last year, but she filled the void by buying Bentley his very own kitty. Who's cuter? Toughest question to answer ever.