Posted by Unknown on Aug 23rd 2017
The collar seemed like a great idea. Essential oils are potent insect repellants. However, the collar's came off my dogs within minutes. We walk on a wooded trail without leashes. Dogs went off to 'do their business', and both came back sans collar!! I looked everywhere, no dice - just too much ground to cover. If anyone buys these, I recommend attaching them more securely than what only the collar provides.