Shipped Canned Food Safe to Eat After Sitting in Ship Box/Packaging in Sun?

Hi,

I usually buy my food online and have it shipped to me. The other day, on our 100 degree day, the ship box was outside in the sun for probably a good 5 hours. I am now hesitant to give it to my cats because I am concerned it may have spoiled.

I'd imagine if it was really bad it would smell really bad but I am concerned about things like Botchelism, etc. which I don't think has an odor?

I thought about returning it to the store but realized they will just re-shelve it, which means if it is no good, someone else's cat will get sick and that's not going to work.

I am thinking I am going to have to just take the loss unless I stand a good chance that the cans are okay. 

Thoughts?

Thanks. 

They will be fine. The food in unopened cans does not go off when it gets warm out.

Canned pet food is cooked under high pressure (the entire sealed can with food inside) so a couple of hours in the sun won't harm the food at all.