Loyal Heart is a blue dog of indeterminate breed, and his [Belly Badge](https://carebears.fandom.com/wiki/Belly_Badges “Belly Badges”) is a red heart-shaped medal. His 2003 redesign featured a white spot around his right eye, white fur on the inside of his ear, a white tail tip, and smaller ears.
Bears don’t have floppy ears, so that one must be a dog
Also it literally did turn up when I searched for blue dogs
CARE BEARS
It’s Hungry SHARK, not Hungry DINOSAUR
See, not every single character in a series is necessarily its titular species
Also
Loyal Heart Dog
I rest my case