I use Ella's as well
Here they like
Carrot, parsnip and apple (?)
Apple
Pear
Banana
Banana and strawberry
Banana and apple
and we also use some hipp ones as well which are yummy and also some organic pot ranges too.
Pear and pineapple
pear, apple and raspberry
pear, apple and banana
Red berries and apple
apple and cranberry
I use it for meds, to encourage syringe training, to build up and supplement our weakling Hay Monster and also i mix it with 2 parts BBF and 1 part water and use it to hydrate him too because he doesn't drink for himself.
Others just love it.