I'm having problems worming our chooks...

I know it's a faff, but could you grind up the pellets for a week and mix into a paste/mash with the flubenvet?

Just a thought.  Others will know better, I'm sure!

just leave it as it is they will eat it.

But don't give them anything else 

One thing is sure, they will not starve themselves

I have to keep my girls in the run with just their treated pellets to eat and nothing else when worming them (no treats, no free ranging, no nothing!) - they complain like mad for about 3 days and then settle down and start to eat the pellets.  As Sassy says, they do eventually crack and start to feed on the pellets (whether in the feeder or scattered underneath!) although the complaining is quite loud at first! 

I prefer to mix my own pellets and flubenvet powder so I can mix exactly how much I need - I found the pre-treated pellets a false economy as I didn't use them in one go and by the time I needed to worm again, they had gone out of date so I didn't want to use them (the active ingredient loses its efficacy so there is no point in using the pellets if you want to be sure the chickens have been wormed properly). My girls also didn't like the pre-treated ones so I found I had more chance of getting them to settle down and eat the treated pellets if I mixed their usual ones with the flubenvet powder.

I think they're starting to 'crack' today. Came home from work, and saw a good 'hole' being made into the spilt pellets. 

Guess I will add on a couple of days to the treatment ANHBUC  , just to make sure.

what about the 7 day rule, two extra days shouldn't hurt will it?

They've finally finished the treated pellets. 

I think I'll leave it for now, for a few weeks, and then treat again, to 'break the cycle' if any worms are still there...

Would it be OK to use their corn dusted with the wormer instead of the pellets? They go mad for that, more than their pellets! 

I think it is better to use half a grape per bird with the flubenvet on the cut side.  I have one bird in the run at a time so no pinching someone elses grape.  If I put any sort of treat in with my birds there would only be the greedy ones that got any and then they would have had more than one dose.