\n I am ordering Proin ER for my 60 lb. boxer, Lily. I do not know what are the milligrams that were prescribed. This is a prescription required drg.\n
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\n ANSWERS (1)\n
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\n The usual dose for a 60 pound dog is:\r\nGive one 74 mg Tablet daily or as directed by your veterinarian.\r\nThe actual dose will be determined by your veterinarian only.\n