I could possibly ID them, but more than likely I'd need a picture. Even without seeing them though I would put good money on the bugs being some sort of grain pest or pantry pest and most likely would be after any sort of grain, oat, flour, cereal, rice, chinchilla food, bird seed, etc. You best bet is going to be closely examining all your food, everything in a box or bag, open or unopened doesn't matter. Throw out anything that even looks slightly suspicious. Then a crack and crevice treatment in the pantry or other storage area(s) where the bugs were found is going to be necessary. I'd have to know what the bug is for sure in order to recommend a proper pesticide, but if nothing else is readily available, you can try using some Home Defense, just read the label thoroughly. That is Bifenthrin, and Bifenthrin is a broad spectrum pesticide, so it does work on most things, but depending on what the bugs actually are, it may not be the very best choice. But at least that is a starting point of something you can try to do yourself. If you do not want to throw everything away, you can try sticking things in the freezer over night, that may kill the bugs, or if its really hot there you can stick all the infested items into a dark hefty bag and place it out in the sun for 24 hours. The bag should get really hot out in the sun and the heat will kill the bugs. Hope that helps.