Milk-Bone Dog Treats, Flavour-Snacks Mini’s, 475 g, $1.43 (or cheaper w/ S&S)

Not everyone’s favourite brand but the price is pretty good (new low according to CCC). Even cheaper with Subscribe and Save (e.g. $1.29 @ 10%). Also has an offer to buy 5 for an extra 5% off.

• Only 5 calories per treat. Small size so you can treat more often.
• Over 250 treats per box.
• Fortified with 12 vitamins & minerals to help keep dogs at their best.
• For dogs of all sizes.
• Feed as a snack or treat, as part of a healthy diet.
• included components: This product comes with 4 475g pouches.

I noticed that the final line seems to indicate that you’re supposed to receive 4 units instead of 1. So if you really want to, you could maybe ask customer service for a refund if only 1 arrives.