Robert Pattinson splashes the cash on his dog

Robert Pattinson was more than willing to splash the cash on his dog when it was sick – what a sweetheart.

The Twilight mega star wanted the best possible care for his dog when he was ill.

“It sounds ridiculous but my dog was sick with a puppy disease called parvo and it was such a relief being able to go into the vet and say, ‘I want the best, immediately’,” Rob said.

Showbizspy.com recently reported that rumoured girlfriend Kristen Stewart was spotted walking the pup, named Bear.

Bear was a rescue dog, which Robert saved by adopting him.

Click here for a photo.