This is brilliant stuff if you have a guinea pig not eating after operation or on medication. Usually one 1ml dose puts them back on track.
Fibreplex is an excellent product, I always give along side antibiotics as Guinea pig's have such sensitive guts really helps restore the gut flora.
This is a great product. Bubbles, my 8 year old rabbit, loves the taste of it. He is a very fussy eater but once he sees the tube he runs over and licks it. It is great for older rabbits and can be given directly from the tube or syringed into a banana.