The question makes sense. To be honest I don't brush mine often at all, more during shedding time but still not even weekly and the coats are great. I mainly try to remove the dead fur. Someone recommended the equigroomer(I think that is the name). I ordered it and used it the other day, it worked great and the dogs liked it.
Misty- Samoyed Mix, Tannor- Golden Retriever CGC
Robyn- GSD CGC, TC, Midnite-GSD CGC,TC, Brennan-Golden Retriever CGC, Batman-Husky/Greyhound , Apollo-GSD