Sentry Natural Defense Flea & Tick Squeeze-On Dog

Comments about Sentry Natural Defense Flea & Tick Squeeze-On Dog:

We bought this to use a more natural product on our 80lb greyhound because a.) we have a baby around now and b.) he volunteers at nursing homes visiting residents. We didn't want the harsh chemicals of the regular flea drops, and we've heard great things about the efficacy of this.
This particular box has six small tubes. The size of your dog determines how many tubes you use, which is not clearly stated on the website. Our dog needed 3 tubes, so we only got two doses. I could buy a six-pack of doses for his size for a similar price. If you have a small dog, this option would be fine; for a large dog, though, not so much.