Quick weight loss programme
If you want your cats to loose weight fast, then this is the one to choose. My cats aren't particularly excited about the food, so I do have to vary it from time to time with something nice. But by golly does it shift the weight. This helps me face my vet with confidence when they are weighed and not feel like a bad cat mummy.
My cats are getting quite old now and my 16 year old siamese is overweight recently. She has always been small and slender and is losing weight slowly now and seems to enjoy these.