I've had my dog for about four years now, and I'm knowledgeable about how to administer worm medicine, and flea and tick medicine. I'm also a Certified Veterinary Assistant who loves all animals, especially dogs. I've done research on dog breeds and learned what disorders certain dog breeds are predisposed to so that I can take the necessary precautions and preventative care to potentially delay and / or mitigate the severity of the disorder. All brands of preventative care are good, but I like nexgard for fleas and ticks. For intestinal parasites and heartworm, I like and have had good experiences with interceptor plus. I love buying treats, toys, and spoiling all animals.