• Facebook
• Tweet

Watch out, Kristin Cavallari: The Hills' catfights just might get upstaged – by dogs! Heidi and Spencer Pratt introduced their two new puppies to the world yesterday, sharing a cute photo of their adorable friends. Named Dolly (left) and Inky the Ninja (right), the 12-week-old maltipoos are brother and sister.

Spencer purchased Dolly as a 23rd birthday gift for Heidi in mid-September, but when the two realized they had "issues sharing Dolly," they went ahead and purchased her brother, too. Now the foursome is settling happily in the couple's new Hollywood Hills home. Next up for the Pratts? Puppy potty-training! Now that'd be a dose of reality.

Meet more celebrity pets on PEOPLE Pets:
Sneak Peek: Mario Lopez Learns Dog Grooming from a Pro
Brooke Burns Uses FindToto.com to Search for Missing Maltipoo Max