Buy natural and organic pet foods and treats that use meat without added hormones/drugs and preserved with natural ingredients like vitamins C & E. Nutrition is a key factor of your pet's health why not feed them something you would eat.
Buy pet toys that are made of all natural or recycled materials. The pet industry has no regulations for pet toys. The cheap rubber bones could contain materials harmful to your pet.
Buy all natural grooming products cleaning supplies that are safe for your pet and the environment
Choose cat litter that is made of recycled materials and good for the environment.
Choose Biodegradable doogie clean-up bags on your daily walks with your dog.