These mixed pups have white fur on the underside and brown or black ... Border Collie-Dachshund mix the same way it recognizes any other dog breed, such as the Chihuahua, Bernese Mountain Dog ...

Shadow is a 7-year-old border collie who came to HSMO’s Maryland ... Parker is a 1-year-old pit bull terrier mix who came to the Humane Society of Missouri’s Macklind Avenue headquarters ...