It seems Tiny is getting tinier.

It's been four weeks since Tiny's weightloss challenge started at the Fredericton SPCA and the feline has dropped four-pounds from his 30-pound frame.

Tiny's veterinarian is pleased with his progress so far.

The goal is for the kitty - whose weight loss journey has made him an internet sensation - to lose about a pound each month until he reaches a healthier weight.

Then, he'll be put up for adoption.

Tiny was dropped off anonymously at the shelter several weeks ago.

Shelter workers were alarmed at his sheer size, but they've committed to helping him lose the extra weight.