The RSPCA estimates that half of British dogs and cats are overweight, a trend that mimics their owners. To try and reverse this trend, the RSPCA has a launched a weight loss web site specifically aimed at pets: PetsGetSlim.co.uk.

This sites provides advice and an online journal where you can share your dog's (or cat's) weight loss progress.

NetSweat.com Comments: Pets love treats, but owners have a responsibility to monitor what they eat. A good scratch is just as much appreciated as a treat. For dogs, walking should be a regular part of their daily routine, and it has the added benefit of improving human health.