Keep certain types of dogs such as those used for hunting or herding animals; wash utensils licked by a dog seven times then rub with earth once; practice cleanliness & hygiene; take care of animals responsibly; follow instructions given by Prophet Muhammad PBUH .

This hadith is about keeping dogs for hunting and herding purposes. The Prophet Muhammad PBUH ordered the killing of all other dogs, but granted permission to keep certain types of dogs such as those used for hunting or herding animals. He also instructed that if a dog licks any utensil, it should be washed seven times and then rubbed with earth the eighth time in order to purify it from any impurities or germs that may have been transferred from the dog's saliva. This hadith teaches us about cleanliness, hygiene, animal welfare, and responsible pet ownership.