I have a pretty small chihuahua. She needs to be rehomed
Animal House can answer this question if you call them. Additionally, Animal House and other rescues who specialize in rescuing specifically Chihuahuas post the available animals on https://www.petfinder.com/
Highly unlikely but possible. Some chihuahuas and some chihuahua mixes at times. In my experience the teacups are expensive and not always easy to find.
Just call them! There's also Humane society of Larimer county.
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