Nasty shiny little bastard 
GingerDog is due to be treated (with Advocate) but I don't have any for TopPup who is 14 weeks.
I also have a surplus of GingerDogs Advocate as I am on a pet health plan and get enough for one treatment a month which I don't always do as I am so shoddy Can I use half a packet on the pup (and obviously throw the other half away)?
I would buy the correct one but a clerical error on my part means we are living off baked beans and water until Thursday and I want to stop the bastards NOW!!!!