Without Xrays, CT or MRI scans most muscle/ skelatel tendon injuries are informed guess work. An experienced dogman with years of experience may well be able to make educated judgements as to possible injuries if they are not visible to the naked eye, but any dog lad worth his salt should know when his charges are not functioning to full capacity or under the weather from sickness or injury, observation is the for runner of all types of diagnosis in humans or animals, followed by enquirey if a full answer is not apparent then the technology and professional examination should be sought. No tre