Great product!
When my boy wasn't well and unable to groom I used this. I brushed his black fur against the grain and sprinkled in the dry shampoo as I went. I left it in overnight and was so impressed next day. The shine was back, the dullness and oil were gone and his coat seemed to have volumised, plus his scent was great.There wasn't any excess product to brush out either (not sure where it went!) It's a fine powder so gets easily air borne, if you don't mid a bit of dusting afterward do it indoors.