i have a 5 yeas old gt dane who went 9/10th lame last monday with some loss of proprioception in her left foreleg. The vet found it difficult to identify what area but there was a pain response from manipulation of the elbow. She had a week on previcox and rest and within 3 days was 90% better. She has had increased exercise since monday this week, no problems. Tonight after laying on her bed, the lameness is almost as bad as before. No vocalisation, just a depressed, lame dog. Do you have any idea? Many thanks