This is the only place to shop for Advantage Multi Called ( Advocate). The price is tremendous (compared to u.s. vet prices) and it is the same thing. I have 4 dogs that I use this product on and they NEVER have fleas, ticks, etc. Although it takes a little longer to receive through the mail I have signed up for the every 3 month automatically ship to my house. This way I am assured I won`t run out plus the prices are lower and the shipping is free. Love this place. thank you so much diane