[NEWEST 2018 UPGRADED] RECHARGEABLE Bark Collar - Smart Detection Module - Dual Stop Anti Barking Modes: Beep/ Vibration/Shock for Small, Medium, Large Dogs Breeds - IPx7 Waterproof - No Bark

Got it as a gift for my friends dog. Fit very well. Practical and good collar.

Easy to put on. Stays in place. So far, we haven’t seen any ticks or fleas. I like that it’s not something that has to be absorbed into my dogs skin and then into his blood stream like all the traditional topical flea products.

I think this has oils that are suppose to prevent the fleas but hasn't. Now my cats are suffering from fleas and my house is full of fleas. Wouldn't buy again

So far it’s workign well, stays on my dog and I haven’t found a tick on her. Would buy again

Doesn’t really work. A lot of fleas still

Seems to be working.

Did not repel fleas so far and very likely not to in the future.Regretfully bought two.

satisfied