Alina and Dash are a female and male pair. Dash has been neutered. Alina is about a year old, and Dash is about 8 months old. They need to be in a crate that is equivalent to a 2 x 5 C&C crate (30 in by 72 in) as Dash, true to his name, loves to zip around his crate. Alina is a little more social than Dash, but Dash will warm up over time.