Vivaldis Spot On for Dogs 20-40kg - VI-FI Forte 2.68ml Single Pipette – Solution for The Prevention and Treatment of Flea, Tick, and Chewing Lice Infestations (Pack of 1)

Worked great. I applied this medicine to my indie dog who lives on the streets. Within just two days, all the fleas were gone—not even a single one left. After that, my dog’s skin and fur became healthy again. Highly effective and no side effects. Now purchasing again after arround 8 months.

Nice product 😃😃

Great product, bought it for street dogs and infested street kittens, wow just amazing one drop can create wonders

Works very nice ! All ticks started disappearing within a week, and ticks are all gone, it is really very effective.

Pros: Effective at killing fleas and ticks Easy to apply Long-lasting protection (up to 30 days) Safe for use on puppies and pregnant dogs Cons: Can be expensive Not as effective against all types of fleas Can cause skin irritation in some dogs Overall, I would give this product 3 stars. It is effective at killing fleas and ticks, but it is not the most affordable option and it can cause skin irritation in some dogs. If you are looking for a safe and effective way to prevent fleas and ticks, this product is a good option, but you may want to consider other products if you are on a budget or if your dog has sensitive skin. Here are some additional thoughts on the product: The application process is very easy. You simply part the hair on your dog's back and apply a small amount of the liquid to the skin. The product is waterproof, so you don't have to worry about your dog getting wet if you bathe them or if they go swimming. The product is safe for use on puppies and pregnant dogs, but you should always check with your veterinarian before using any new product on your pet.