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Activyl for Dogs Reviews

Rating 4/5 based on 30 Reviews

Price Starts From $66.22

In Stock


Fleas are a perennial problem in pets. Proper sanitary measures can reduce the prevalence of flea infestation, but these annoying pests manage to recur in spite of precautions. Flea eggs and larvae are more of a problem than adult fleas.  It needs a lethal remedy to fight this menace and various topical spot-on solutions available are just the right thing to do.

Activyl for Dogs is one such product from Merck that addresses the flea problem. A one-time application every month provides complete protection against adult fleas, its larvae and eggs, effectively preventing flea reinfestations.

Activyl - How it works?

The active ingredient Indoxacarb in Activyl acts using a process that reacts with flea’s own enzymes. Slowly but gradually the solution spreads through the pet’s skin. As soon as the flea bites the dog, it absorbs Indoxacarb, which when reaching the flea’s gut, changes the enzymes. This is what is called bioactivation. The flea dies due to the paralyzing effect of the ingredient.

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Totally awesome

A totally awesome and powerful product.

Gilbert Nov 03, 2020


I’m more than pleased!

Sam Jul 15, 2020

Fleas at bay

The product has effectively kept fleas and ticks at bay.

Terry Jun 17, 2020

Easy to remember

It only needs to be applied every month so it’s easy to remember. :)

Rose May 26, 2020

Cheaper rate

I like this product and the cheaper rates is a cherry on the top.

Ingrid May 20, 2020