SunShine, I am using Avent cause the breast pump I had given to me is Avent. I thought about a sippy cup, but have been told no cause she is too young.

Traveller, tried the cup and she took some, but then spat it back out again.
I will try the going for a walk trick.

Thanks girls for your suggestion. But if we can not get her to take to a bottle, then I am just going to have to be tougher on our budget and cut stuff out where possible.