Description
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply item image](https://m.media-amazon.com/images/I/51oasrV7v7L._SL500_.jpg)
VECTRA 3DClick Buy Now for Updated Price. Estimated Price: 74.99 12.50 $74.99 ($12.50 / Count)
- Trusted for 15 years, Vectra 3D Medium Dog Monthly Treatment & Prevention protects dogs 21 to 55 lbs. and 8 weeks of age or older from fleas, ticks, mosquitoes, lice, mites (excluding mange mites), and biting and sand flies
- Begins reducing flea feeding (bites) in 5 minutes. Kills fleas in 4 hours.
- Repels and kills fleas, ticks and mosquitoes, no bite required
- Easy-to-apply topical treatment that is quick drying, fragrance-free, non-greasy and waterproof after 24 hours
- No prescription required
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/51q9ymTO3LL._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/51q9ymTO3LL._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/41uUyp-5l5L._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/51Mtq6EQaFL._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/418T0Vt5zKL._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/51t2pWqOARL._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/51SLM8lRxxL._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/51uUumd-B3L._SL500_.jpg)
![Vectra 3D for Dogs Flea, Tick & Mosquito Treatment & Prevention for Medium Dogs (21 – 55 lbs), 6 Month Supply image](https://m.media-amazon.com/images/I/51eFlGHGz8L._SL500_.jpg)