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Originally Posted by mommadog1  Possible, she is 9.. But she just had her senior check up and all was good. And the repeller is a high pitch. Maybe she can't hear it because she barks louder than the device..LOL... |
That very well could be!
I don't know how dogs ears work, but it seems like I've read that humans lose hearing in the upper ranges first, I wonder if the same is true of dogs? I imagine when they do a hearing test, they just do a voice type of hearing test, not a machine, but I don't know. Cockers don't bark as much as yorkies do they?