Colorado Rat Breeder

Emerald City Rattery (RuBY)

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Updated 6 September 2019

Babies in the nursery!


Emerald City Rattery is a very small rattery located in Colorado Springs, Colorado. I only breed 6-10 litters a year with the outcrossing right now I am doing a few more litters than normal. Specializing in Russian Blue, American Blue, Black, Mink, and Agouti with various patterns at the moment but working towards White-Sided,  Variegated. Some with Down Under. I also am working on keeping Rex in my marked line and standard coats and hairless in my  White-Sided line. This is my rattery setup.

2014 I started my own bloodlines.

2015 I brought in new blood from Camarattery so I will be doing a couple extra breeding's to out cross my bloodlines.

2016 I brought new varieties from Canada. Silvermane, Martens, Marbles, Harleys.

2017 I just spent time outcrossing the Canadian rats that I imported.

2018 my plan is to just continue working with what I have and outcross the lines for stronger health and temperament.

2019 This year I should have more colors and varieties popping up with the outcrosses from last year. I will not be adding in new lines this year. I will focus on outcrossing the varieties that need it.


Please like my Facebook page to follow babies as they are born and for new info before its posted here!



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