Reddit users aren't convinced, one user said: "I'm pretty sure your pup has none of those in her ancestry.” ...

The puppy weighed about 16 pounds at adoption, and in three weeks, he jumped to 26, the owner told Newsweek.

DENTON, Mont. -- An animal previously believed to be a wolf-dog hybrid is actually just a wolf, a DNA test revealed. "The lab compared the animal's DNA with thousands of other DNA samples from wolves, ...

After doubting her dog's 'beagle mix' label for 18 long years, a woman was shocked to discover his true breed through DNA testing - and it has made her question everything ...