The
Instant Trainer leash comes in two different sizes – small for dogs under 30 pounds and large for dogs over 30 pounds. We used one of each on our very differently-sized dogs. They fit well around them and gave enough leash left to follow behind them. Jazz at 100 pounds and very fluffy was probably the largest you would want to go on the leash since any wider of a dog would be left with a really short leash. But it still worked fine on her and gave her enough room to move in front of us.
The leashes are well constructed and are very sturdy. They will have no problem lasting for a long time. The handle is comfortable and was great for the long walks. The
Instant Trainer Leash is a great concept and is well executed.