Meet Mimosa — a brilliant, beautiful 7-year-old Border Collie mix with a heart as big as her brain. This sweet girl is full of personality, curiosity, and just the right touch of mischief to keep life interesting. Mimosa is, quite simply, too smart for her own good. She thrives on mental stimulation, loves figuring things out, and will absolutely keep you on your toes. Puzzle toys, training games, and interactive play are her love language—and she’ll shine brightest with someone who appreciates just how clever she is. Life hasn’t always been easy for Mimosa. She’s been in three homes in less than two years, and it’s left her feeling a little uncertain about where she truly belongs. Because of this, she’s searching for a devoted, patient person who is committed to building a strong, lasting bond and helping her finally feel safe and secure. Mimosa is also a bit of an escape artist. She’s been known to jump fences and make quick dashes through open doors, so she’ll need a home that’s prepared to manage her adventurous spirit with care—think secure spaces, mindful routines, and lots of supervision during transitions. Underneath it all, Mimosa is incredibly sweet and deeply loyal once she trusts you. With consistency, understanding, and love, she has all the potential to become an amazing companion for someone willing to invest in her. If you’re looking for a smart, engaging dog and are ready to give Mimosa the stability and devotion she deserves, she just might be your perfect match.