I've never heard of that one....
Don't they carry another brand? They must carry Interceptor for the dogs that can't tolerate ivermectin. I know my vet carries three different brands....
I Googled quick.....
Hannah http://www.schuylerproducts.com/imag...wormshield.jpg http://www.schuylerproducts.com/pdf/...es%20Sheet.pdf