Fleas, ticks, heartworms and other parasites can irritate your dog and cause a number of health issues. Some parasites can even cause death.  Worms cause problems on their own but fleas and ticks can carry dangerous diseases in addition to irritating your dog. These parasites may become dormant in the cold weather but a warm period may make them more active and once inside your home, you could have an infestation. Thus you need to protect your dog from parasites all year round. There are oral medications to prevent or kill worms and topical medications for fleas and ticks. Watch for signs of infestation such as the evidence of fleas or flea dirt while brushing your dog or rice-like particles by your dog’s anus or in his stool. Know that some dog parasites can infest humans too. Contact your Vet Clinic Aurora, CO to learn more and set up a regular parasite prevention regimen.