Cassie, a calico cat whom her owner Cotton Delo described as "big-boned," is presently enrolled in a three-month pilot of what could only be described as a sort of Weight Watchers for pets.

An estimated 57% of U.S. cats are overweight or obese, according to a 2008 study by the Association for Pet Obesity Prevention. So WebMD asked Rolan Tripp, DVM, for advice on how to get fat cats ...

The huge ball of fur on the sidewalk of the Best Western Silver Fox Inn at the Waterville Valley Resort is actually a fat cat. A really fat cat.

In the United States, 53 percent of dogs are overweight, up from 45 percent four years ago. In cats, the figure is almost 58 percent, said Ernie Ward, a veterinarian and founder of the Association ...

A local street cat named Titan has made a name for himself with visitors, earning himself a pin on Google Maps. "He seems to be a legend amongst tourists given the 27 reviews, all of which were 5 ...

A new study has claimed that fat cats can help scientists better understand obesity and treatment for the condition in humans. Food-related changes in the gut microbiome of fat cats are similar to the ...