>>5167442
I equip them on both my Dogs during every season except winter. We spend lots of time exploring the woods and ticks aren't an issue. Ticks also resist me probably because I snuggle with my Doggie mans every day so I think the repellent rubs off on me

>>5167442
Damn I had to take it off cause she started throwing up after an hour

>>5167477
In that case get your money back, PetCo, Wal Mart or whoever else will offer you a refund if you have a receipt

>>5167442
they're decent. Not as strong as the prescription stuff but they do a good job

>>5167442
i used them for a couple years but their effectiveness is waning. I actually went back to $5 hartz ultraguard (which is an old generic) collars off amazon and they work just as well or better