Hi there,

I have not used it for a month now as our cat got ran over last month. We now have another new cat which we rescued from the CATS Protection.

When we was using Advocate it was done in the weight of the Cat i think. Something like upto 4kg for the smaller ones and then a larger packet for over 4kg i think. Our vets use to give it us from when she was kitten and we used it up until last month with no problems.

best bet is to ask your vet and also read on the advocate website about it

Chris