Ogle Lizard Leash, Limited Edition Purple Scales This Ogle Lizard Leash is a true classic among bearded dragon and other lizard pet owners. They are hand-made by OgleRPets here in the U.S.A. Ogle Lizard Leashes are very suitable for bearded dragons, geckos, small tegus, small monitors and small iguanas. Maybe youre going to the park or just out in the yard. This leash is comfortable; but just in case your lizard gets startled and tries to take off, they wont get too far. This way youre not chasing across the yard, saying to yourself who knew a lizard could be so fast! FIRST, MEASURE your dragon from the tip of his nose to the tip of his tail: 1) Small size leash for 8 to 10 dragons. 2) Medium size leash for 12 to 15 dragons. 3) Large size leash for 16 plus sized dragons. 4) Extra-large size leash for dragons weighing 650 grams or larger. For other lizards or small animals, use these for comparison. SECONDLY, MEASURE your dragons girth (circumference) just behind his / her front legs (use a string and ruler): 1) Small size leash 1-1/2 to 3. 2) Medium size leash 3-1/8 to 4-1/2. 3) Large size leash 4-1/2 to 6-1/4. 4) Extra-large size leash 6-3/8 to 9-1/4. Putting the leash on your lizard: 1) Push button on toggle and move it back to the knot in the cord. 2) Spread sides of harness out evenly. 3) Tug both sides of the cord back equally so that the opening between the harness and the leash cord is as open as possible. 4) Be sure that the V-shape part of the harness is under the lizards neck. 5) Slip over lizards head and guide their front legs into harness holes. 6) Gently tug cord until harness is snug. 7) Press button of toggle, movi