Hi all. I have a two year old Male Beardie who has recently begun to struggle with the use of one of his back legs causing all manner of mobility and climbing issues. It can vary in laimness through out the day. This has been noticed over the last week. My first thoughts were on possible MBD, so had him assessed by a vet today. A general examination revealed nothing obvious with good hydration, weight, eyes etc. X rays revealed perfectly fine bone density and bone structure with no visible indication of MBD. Musculature of the hind limbs was observed as good also with no muscle wastage. There was also no sign of injury or trauma. There has been a period at the beginning of this year where he did go off his food for a couple of months turning away daily offerings of live food, and greens and probably not getting his calcium intake but remained active through out. ( i would assume some level of brummation) His appetite has returned and seems generally ok in himself aside from this limb. The vet is completely lost on this one! As good as it is to know they have not diagnosed MBD its quite frustrating to know that i have spent a fair wad of cash on an x ray that has revealed nothing. Any ideas anyone?? I'm happy to post the x ray if needed. Thanks. Pace.