I highly reccommend Gerber. I have a small folding knife from them that I have used on multiple animals, and the blade is still sharp. It's just a small folding pocket knife, and it has a pocket clip on it. It is a little pricey, but I've had it for 3 or 4 years and the knife is the perfect size. Folded it's about 3.5 inches unfolded, it's just under 6".