Hi all! I'm looking for suggestions on brands of canned dog food. Here's the situation -- puppy is 5 months old, a Norwich Terrier, currently 10 lbs should grow to 15-ish. She eats mostly dry kibble (Fromm), which is great.
For her last meal of the day, though, I usually add a little bit of can food as a topper, to encourage a nice big meal so she sleeps really well

The problem is I cannot get through a large can of food without it spoiling since I don't use very much at a time. Rather than feeding her more canned food, I'd rather just buy small cans, but when I go to various websites like dog food advisor, I can't see can size. I know I can just walk up and down the aisles at Petco, but thought I'd stop here first to see if anyone has any suggestions. Currently I've been feeding her a can of Canidae grain-free Pure Sky. Since this is just for a topper, I don't think the canned food must be a puppy food specifically (the kibble is, since it's the majority food).
Suggestions? Thanks in advance!!