I'd like to buy a dog back pack, perferably 40$ and under, don't think there are any around where I live so I'll probably have to buy it online. Does anyone know any store sites with dog packs for a reasonable price?

Campmor has several models, with a few under $40 like this one:

Outdoor Products Large Dog Pack from Campmor

Is this what you are looking for?

Yep Exactly, Thanks

Unforunately with shipping and handling it costs too much and I am not permitted to get it. And my parents won't let me buy anything off eBay... Its so not fair, I don't know where to get any dog back packs in Canada...