VICSOM Dogs Puppies Collar Repellent, Built-in Plant-Based Formula, Dog Collar Small Medium Large Strong Repellency Slow Release, Pleasant Aroma-Blue-2PC

Good quality items that have a pleasant smell,and do the job naturally. They are also cost effective.

Fabulous. Very strong when first open but great..very long for bigger dogs too.

Have not worked on my dogs

Easy to fit and seems to be working only had this delivered on saturday

Not sure these work they didn't for our bulldog and collie. As one point the flea was seen crawling over the collar on to the dogs ear on week two, when they should have technically still been the strongest strength. Won't buy again. Didn't smell and easy to cut but not effective.

Well packaged product, that worked straight away on my dog.

Greatcfor keeping fleas,tics and even flys away due to the string lavender and eucalyptus smell my dog smells gorgous all the time. Easy tobuse and there is two in the tin one for next year when this runs out.

I liked the fact they glow in the dark this worked really well. However they did not kill fleas. Having read the entire advert o the selling site nowhere does it state that the product kills fleas or even repells them. It merely states for pets safety and wellbeing. My verdict: great if you can't find your dog in the dark but useless if your looking for flea killer.