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(there are two companies selling this similar product)


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replacement of the sander portion would be a huge consideration IMO.


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This is the Dremel pet tool:

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there are customer evaluations at the bottom of the page.

I personally think ANYTHING on TV is potentially a risk.
They rope you into things, you wouldn't imagine. So buying locally if you can find it, or using the Pet Dremel which is what dog groomers use, would be safer moneywise.