DENVER, COLORADO

Welcome to Blue Heart Rattery!

Our Rattery prefix is BLU or BLUE.

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We breed for a beautiful, truly one of a kind pocket companion. Our Rats have been dubbed "pocket puppies" for having some of the best temperaments in the USA.

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Our focus at BLU is the medical side of fancy rat breeding. Our Medical Journal tab will have various cases to look through that we've come across while breeding. It's a must look through for other breeders. 

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If you are looking to adopt a rat, please visit our Available Rats page.

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Our Rattery is serology tested through Charles River Labs.
Last tested: 6/30/2021

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