SENTRY® PRO Flea & Tick Dog Collar
Waste of Money and Time
Don't waste your time or money on this product as it is not effective. In the end I used Zodiac...extremely effective and inexpensive. Have tried most all of the products...from sprays to capsules. Zodiac was/is the only one that works on my 4 year old English Bulldog.
January 12, 2014
Works about half the time.
We put this on my dog periodically, and it will work for about a week or so and then seems to stop working altogether.
January 11, 2013
Do not waste your money on this product. It didn't do absolutely anything to our dog. The poor thing kept scratching and even after a few days you could see the fleas all over her. Zodiac Flea and Tick Sprays solved the problem!!!
May 19, 2012