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yukidomari · 20-05-2011, 18:36

"The reliability of the PennHIP method slightly improves with age, with one year 1 year being marginally superior to 6 months, which in turn is marginally better than 4 months. For all dogs, we recommend when possible, to use the mean (average) of repeated evaluations to get a more reliable estimate of a dog's hip laxity status (phenotype)."

That is from PennHIP's site.

All the people I know who have done it with their dogs, have only had it done once. I'm curious as to anyone who has done it repeatedly as PennHIP suggests that under optimal conditions it would be so, and what the results were.

Perhaps we'll do it twice or so just to see?

Also, Marcy, you said, "That said, Roni came up with C/mild HD hips when tested about 10 months later, on a .39 hip." So does that mean it's probably not reliable to do either OFA or PennHIP by itself?

20-05-2011, 18:36	#27
yukidomari Moderator Join Date: Mar 2010 Location: Los Angeles CA Posts: 847	"The reliability of the PennHIP method slightly improves with age, with one year 1 year being marginally superior to 6 months, which in turn is marginally better than 4 months. For all dogs, we recommend when possible, to use the mean (average) of repeated evaluations to get a more reliable estimate of a dog's hip laxity status (phenotype)." That is from PennHIP's site. All the people I know who have done it with their dogs, have only had it done once. I'm curious as to anyone who has done it repeatedly as PennHIP suggests that under optimal conditions it would be so, and what the results were. Perhaps we'll do it twice or so just to see? Also, Marcy, you said, "That said, Roni came up with C/mild HD hips when tested about 10 months later, on a .39 hip." So does that mean it's probably not reliable to do either OFA or PennHIP by itself? Last edited by yukidomari; 20-05-2011 at 18:46.