Hello Margo, thanks for answer about technical problems. Yes, I had seen some dogs with elbow problems on bonitations. Maybe can be good to open disscussion about elbow rtg for all czech dogs- for breeding.
Ina- I will be in Bratislava too, we can speak about it too.
Daiva- why do you mean I will measure or comment any your fotos? No, I will not

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I like, the people can write about this problem...I want read some other ideas too......
Yes, everybody can give one this foto (X-ray) to normal gallery too, I know.