I have a hob that is around 4 years old. He is fed on a mixture of Rabbit, Pigeon, day old chicks and complete feed. He had been living with a Jill of the same age, but I have now put him on his own. Up until Thursday he had been as active as usual. since Saturday he has been unsteady on his back legs. His appitite is reduced but he is drinking no more than usual. Any one have any ideas?