I am still awaiting my dog's medication. Advantage Multi (II) paid on 28 Mar. How much longer do I need to wait? Answer pls. Should I proceed further?

You're writing to the wrong website. You need to ask directly that company - go to http://petcarechoice.com/ and try there.

This is just a review site where people write about their experiences with this website: http://www.sitejabber.com/reviews/www.petcarechoice.com#reviews-tab

I ordered meds march21,2012, from petcarechoice. I had to contact the company to find out the meds were out of stock. They were sure to charge my credit card right away. Here it is may1,2012 and they finally called to say the meds are not available and for $40 more I can get another kind. Bait and switch for sure. Now I have to go back to the vet and see if they will give me 2 more prescriptions to fill. This company needs to be shut down. Very poor customer And would not recommend it to anyone.