My yorkie's hair looked awful very dry wooly looking until I called Frazier Pet Supply I got her some salmon oil added this to her food once daily and got some pet silk shampoo and conditioner and a re-vitalizing extra condtioner and now my girl looks silky, can you belive that just the oil and shampoo took her wooly curly coat and made it look beautiful? This stuff really works I can say..her coat was awful not shiny dull and dry and brittle if any of you having trouble call these people I found out that their stuff really works, my hubby said what did you do to her she looks like a diffrent dog! Frazier pet supply 1-800-687-3911 Hope I helped out to all the dry hair yorkies it really works!