Things You'll Need
- Tape measure
Instructions
Wrap the tape measure around the dog's neck 2 inches below the head.
Insert two fingers flat against your dog's neck under the tape measure. Wrap the tape measure snugly, but not so tightly that it is uncomfortable for the dog.
Add 1 inch for tiny dogs, and 2 inches for medium and large dogs.
Note the measurement and take the number and the tape measure along with you when shopping for a collar. Although most dog collars include a label with the length printed on it, you might not know whether the measurement is the entire collar from end to end or the length from the buckle to a certain hole in the collar. Measure the collar to make sure its length matches the number you came up with in Step 3.