Blue Dog is a character in the Roblox Adopt Me! game, it's a limited uncommon pet that could be hatched out of the Blue Egg during the pet update. The blue egg is no longer available so the only way you can obtain it is if you have that egg or trade with other players. Blue Dog is one of the first pets added to the game together with Pink Cat. As the name suggests the Blue Dog is a blue cute puppy with beady black eyes and basically its a reskin version of the Dog. Now you can see him as your Roblox Adopt Me! game cursor with Blue Dog.