When we came back here from Korea, my SIL has a female fox terrier named Tinkerbel. Then she bought a male one and they named him Bo. A few months later, Tink got pregnant. I couldn't believe it because Bo was just a pup lol.
My SIL put Tink's cage inside her bedroom because she becomes so protective so she growls at some of the other dogs.
The Fox Terrier family at my SIL's home.