Affiliate disclosure

If you buy through a link here, the store may pay me a small commission. Your price stays the same, because the commission comes out of the store's margin.

Not every store runs a programme like this, and some links don't pay at all. Assume any store link might.

Commissions don't change a score or the order of a list. Foods are ordered by what they cost to feed where calories are published, or by the reason given on the page.

Questions go to hello@petwombat.com.