Can fancy rats get poison ivy?

Fancy rats, like most mammals, can have allergic reactions to poison ivy, but they are not affected by it in the same way humans are. They do not typically develop the itchy rash associated with poison ivy exposure because they lack the specific proteins that trigger the allergic reaction in humans. However, they can still experience irritation if they come into direct contact with the plant. It's best to keep them away from poison ivy to prevent any potential discomfort or health issues.