I have a 21 pound 4 year old Schnauzer/Terrier Mix and a 4 year old kitty. Both are rescue animals. Both are warm, loving and friendly. They are best friends. I work from home. I walk my dog 2 or more times a day. 1 time per day at the very least during poor weather. I thought it would be nice to take in another dog while another person is on vacation or while ...