Yes, that's pretty much what I was paying for sachets. Interestingly, my farmer YO lent me a box when I ran out. He was paying half of what I was charged by the vets.
Hmmmmm well I have just been charged £28.85 and when I was googling for side effects (as Motor is not eating since I have been administering it, by Syringe! ) .... I saw it for £13.50 ish, so therefore decided to post this question
I know that if I call the Vet's Practice, I will be told that is the price!
Thanks to you all for answering, it is very much appreciated