A one hitter is just a tube that usually gets narrower where you'd put your mouth. Typically they look a lot like cigarettes and the idea is that you could use them in public, you light it, take a it and then act like your cigarette went out or something.
1 Dogs get whipworms from soil or other substances containing dog feces. 2  Keep your yard clean of dog feces to protect your dog. 3  Your veterinarian should test your dog for whipworms at least annually. 4  Other kinds of worms that dogs can get include heartworms, hookworms, roundworms, and tapeworms.
Size and shape. Roundworms, hookworms, whipworms and tapeworms are the most common culprits when it comes to parasitical worms. Most worms are round and can grow to varying lengths, from just a few inches to as many as 7 inches. Tapeworms are flatworms and can grow as long as 8 inches.