NO PESTICIDES......FarmerDavePetSupply 250 Pear Skinny Twig Chews for Guinea Pigs, Chinchillas, Rabbits, and Other Small Animals. Smaller Diameter Than Our Thin Sticks But LOTS MORE OF THEM. Pear Wood Chews Are Widely Recommended By Veterinarians For Healthy Teeth. All Natural. Direct From Our Own Farm For The Highest Quality. No Dyes. No Artificial Additives. Each Skinny Twig 1/8 to 3/16 Inch Diameter, 5 Inches Long.