After being rescued from a puppy mill, Bertha spent nine months being frequently overlooked because she is a large, senior ...

Some barks sound big, but when it comes to size, Bertha has every dog beat at Border Tails Rescue. The 7-year-old, 170-pound ...

CBS News Chicago first met the 7-year-old mastiff at Border Tails Rescue in Northbrook last week. "She was a breeding dog in a puppy mill, and so she came to us after being kept in a cage her ...

the mastiffs made huge adaptive strides all at once. Wang suspected the dogs had found an evolutionary shortcut by breeding with another, better-suited canine species, a phenomenon called adaptive ...

For nearly a year, the dog, named Bertha, went overlooked at a shelter in Northbrook, Illinois. Potential adopters thought ...

CHICAGO, Illinois (WBBM) — A 170-pound mastiff who spent nine months at a north suburban shelter is now in her brand-new home. It took a little bit of help from a couple of social media influencers.