PHOTOS: This Fitness Club for Fat Pets Really Works

These fat pooches were once at risk for some pretty serious obesity-related health problems. Now, thanks to the help of a UK charity, they are overcoming their struggles and shedding the pounds!

It’s all thanks to the PDSA Pet Fit Club, a six-month diet and exercise program for your beloved furry companions. Judging from these heartwarming before and after photos, it really works.

Click through the slideshow above to see these amazing pet transformations.