There's nothing sweeter than unusual animal friendships, so we might just have to crown Boom the pit bull the king of sweet. These 15 springtime photos of Boom posing with rabbits and chicks nearly killed us with cuteness, showing the 26-pound powerhouse acting as docile and good-natured as, well, a bunny. We especially like the pics of the tiny critters crawling on the pup's adorable mug, but it's important to note that Boom is more than just a pretty face with an apparent soft spot for Easter critters. The 4-year-old dog has racked up an amazing array of obedience-related achievements. According to his Facebook page, he trains for events involving obedience, agility, dock diving, weight pulling and more. Overachiever alert! [Huffington Post]
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