Absolutely. The most important thing to remember is that chihuahuas were bred for warmer regions and would benefit from a sweater especially when outdoors. It is okay to let them go outside even in the winter for short periods of time, provided the weather is not extreme. They will need to go potty and will usually want to come right back in.
Answered by lmontague - 12/14/2013 6:56:17 AM