I order my via the internet at a pet supply site. I just heard, only days ago, that, yes, you guessed it, there are rip offs out there on the market and just like drugs for humans, you are not getting the real thing. I have no idea how to tell the difference.

I think the vets are taking us all for a ride selling us special food and the flea stuff. I have not noticed a rip off look to the flea stuff, and I will keep ordering it. Just be careful where you get it.

I would be willing to send you a tube or two, if everyone else would too! Problem solved!...let me know.

SAS