Has anyone every used one of these?
http://petco.com/product_info.asp?sku=1634500003&dept_id=-2
I was considering getting one but have never talked to anyone that has used one so I didn't know how accurate it was.
Thanks!
http://petco.com/product_info.asp?sku=1634500003&dept_id=-2
I was considering getting one but have never talked to anyone that has used one so I didn't know how accurate it was.
Thanks!