Original sentence: Beyond maintaining its pedigree registry, this kennel club also promotes events for purebred dogs, including the Westminster Kennel Club Dog Show, an annual event which predates the official forming of the AKC, and the AKC/Eukanuba National Championship.For these reasons, a small number of breed clubs have not yet joined the AKC so they can maintain stringent health standards, but in general the breeders' desire to show their dogs at AKC shows like the Westminster Dog Show has won out over these concerns
Edited sentence: Beyond maintaining its pedigree registry, this kennel club also promotes events for purebred dogs, including the prestigious Westminster Kennel Club Dog Show, an annual event which predates the official forming of the AKC, and the AKC/Eukanuba National Championship.For these reasons, a small number of breed clubs have not yet joined the AKC so they can maintain stringent health standards, but in general the breeders' desire to show their dogs at prestigious AKC shows like the Westminster Dog Show has won out over these concerns