Reddit mentions of Flying Pig Grooming One Purple High Velocity 4.0 Hp Motor Dog Pet Grooming Force Dryer w/ Heater

I'm a professional dog groomer and this is what I do on clients' dogs and my own:

1. Wash with a good moisturizing dog shampoo twice. What I mean is really saturate your dog with shampoo and scrub very well down to the skin, rinse, and then do it over again. This alone will get a lot of the undercoat out to start with.
   
   
   
2. Use a good conditioner or something like Mineral Mud Bath, saturate and massage it in almost as if you were washing them with shampoo, and ideally let it soak for 5 minutes or so. During this time, massage the skin with the pads of your fingers or use an undercoat rake such as this one. Rinse very well, past the point that you think you got all of the conditioner out.
   
   
   
3. Blowdry completely with a high velocity grooming dryer with the point nozzle attached. It's very important to not leave the coat damp at all and to make sure you're drying in a way that you're getting down to the skin and blasting the hair out instead of packing it in.
   
   
   
4. Once they're dry, don't limit yourself to one particular deshedding tool! I see a lot of people either love or hate the Furminator. I use the Furminator, myself but it shouldn't be the only thing you use, and definitely don't overdo it. Personally, I get the ball rolling with the Furminator and then switch over to the undercoat rake, and then finish it off with a silicone curry brush. (I also really like this one with the handle)
   This overall combo of steps works far better than any one method alone.
   
   
   Hope this helps!
   
   
   Also, disclaimer: I'm not sponsored by any of these brands, lol. All links posted are just examples of tools you can use/specific things that work well for me.