Is tinned cat food bad for cats?

Not at all.

Some cheaper cans may not be as nutritious as mid priced ones and

may need supplimenting or substituting. 'Designer' brands are

likely to be no more nutritious than mid priced ones. It is more

important to match the food to the lifestyle and age of the cat.

Cats that need special diets should have the food recommended by

their veterinarian.