Hey okay so this is wild but I figured I wanted to reach out! So I rescued my pup and his siblings from Puerto Rico after hurricane Maria and we have always wondered his breed. We know his mom is a chihuahua mix but it wasn’t until today that I realized he might be mixed with Basenji. I came across your post because we were trying to see if Basenji’s were even in PR. Do you know what city your little guy was picked up in?
