[Pebbles82]

Any blood can be serious- either a uti or with a female - pyometra. But yes beetroot can do this. I suppose you could try changing her mix and see if it stops. Are you sure she is peeing red and not just pee’d on something and the colour has run? That has happened before. See if you can find an exotic vet in your region. Even if they won’t see you they might do a telephone or video consultation and prescribe antibiotics.