The long answer is that yes, there are totally natural flea shampoos for dogs but they're often not very effective against an active flea infestation. (pesthacks.com)
You'll also find natural flea shampoo ideal for young pets or those with chronic illnesses. (petco.com)
Choosing natural flea shampoo for dogs over medications and spot - on treatment for your pet dog is considered as a natural root to prevent flea and ticks. (usbones.com)