Review on Protecting Your Dog: Hartz 🐕 Ultraguard Plus Flea & Tick Dog Collar by Rachel Ellis

I have bought several natural flea collars for double the price but they have done absolutely nothing. I haven't picked up a single tick since they showed up. On the last other brand I tried, I pulled out full live ticks just below the collar. The smell is pleasant compared to the smell of a dog. I only worry about them in the summer months. (Massachusetts) and expect them to last approximately 2 months. Once the odor is gone and you see a live tick, replace it. I prefer collars to drops. In my experience they work better and last longer.