London - About half the dogs and a third of all cats in Britain are too fat, a veterinary charity warned Thursday.
Worse: most pet owners don't notice that their four-legged friends are packing too many pounds.
According to the People's Dispensary for Sick Animals, only a fifth of cat owners are aware that their pet has a weight problem. That applied to only a third of dog owners.
Since so many dogs and cats are overweight, pet owners have unrealistic perceptions of the ideal weight and shape for their pet, said veterinarian Sean Wensley.