3 Surprising Diseases That Dogs Might Catch Outdoors

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What else would be better than doing fun activities outdoors with our pets? As parents to our fur babies, we would love to accompany them in wandering around our area. However, a dog’s immune system is not as strong as a human’s. They catch diseases quicker than we do. To further disseminate awareness for dog owners out there, here are three common diseases that dogs might catch in our environment:

  • Parasites

Two main types of parasites could potentially harm your dog. The first one is internal parasites. Worms such as roundworms, tapeworms, and hookworms are common examples of this. Internal parasites are also addressed as “gastrointestinal parasites” or “intestinal parasites” since they live inside the gastrointestinal tract. Due to this, they are invisible to the human eye. Nevertheless, dogs with this condition show symptoms like diarrhea, vomiting, weight loss, and shaggy coats. Meanwhile, the second type of parasite is the external parasite. They do not live in an animal’s tissues and blood but in their body. External parasites such as ticks and fleas usually attach to a dog’s ears and skin. As a result, these parasites cause excessive scratching and dry skin in dogs.

Being well-informed about these parasites could not just help you distinguish them from one another, but also know the health precautions that you must take in accordance with their nature. If having little to no knowledge concerns you a lot, there are numerous articles online that could help you. Everything you need to know about fleas and other parasites is just one click away! Flea Facts

1. Fleas are small insects that feed on the blood of dogs and cats. They have a four-stage life cycle, which includes egg, larva, pupa and adult. 2. The adult flea is very tiny, with an average size of 1/8-inch in length and has a reddish-brown color.

3. Fleas are also wingless insects that have long hind legs to jump over 12 inches high!

4. Fleas are very hard to spot because they are very small and also because they tend to hide inside the fur of your pet.

5. Fleas can also be found in other areas such as carpets, furniture, bedding, and even wood floors.

6. Fleas are also known to cause other health problems such as tapeworms and anemia.

7. Although fleas have been around for centuries, the first flea-killing product was not invented until 1894 by a French chemist named Henri Len.

8. The American cat was introduced to Europe in the 15th century and brought fleas with it.

9. Flea bites can be very painful, especially if your pet has had a previous flea allergy.

10. There are a few natural ways to kill fleas by using tea tree oil, lavender oil, rosemary oil and peppermint.

Just click Vetster’s official website and read tons of pet information. Most importantly, you can also book an online appointment to consult a licensed veterinarian.

  • Parvo

Canine parvovirus, or in its most famous term, “parvo,” is highly contagious. It can be easily transmitted just by having direct contact with an infected dog and contaminated surfaces. Bringing your unvaccinated dog outside increases the chances of being infected by this. However, indoor pets can also be susceptible since the virus can stay on objects like human shoes and clothes. If your dog has been experiencing loss of appetite, fever, weight loss, a decrease in energy, and bloody diarrhea, consult your veterinarian immediately. Immediate action for dogs with parvo is highly needed because this virus can kill within only 48-72 hours. On a positive note, canine parvovirus is avoidable since there is a vaccine for it. It has been considered important enough to label it as a “core” vaccine. Therefore, give them the proper vaccinations to ensure your dog’s safety from parvo.

  •  Leptospirosis

This disease is infamous among humans. However, most people are unaware that dogs can also suffer from this condition. Dogs who exhibit stiffness, extreme muscle pain, fever, and vomiting, may be afflicted with leptospirosis. Unlike humans, dogs can be killed by this illness in just 48 hours because the bacteria leptospira can reproduce in the bloodstream rapidly. Afterward, they proceed to damage the liver and kidney, producing excruciating pain and a threat to the dog’s health. This disease is usually caused by leptospira’s transmission from the urine of infected animals such as rats, raccoons, horses, and swine to a dog’s open wound. Hence, when walking outside with your dogs, do not allow them to wade in stagnant water and in damp soil on which animal carriers of leptospira might have peed.

None of these diseases must be ignored. However, the world’s current condition might stop us from getting our pets checked in an actual clinic. But don’t worry! We got you. If you are looking for trustworthy veterinarians with whom you can do an online consultation, just search on Vetster’s official website. Fur parents must take care of their dogs’ health. Fortunately, vetster enables this by making healthcare accessible to all dog owners worldwide!


American Veterinary Medical Association.(n.d.). Disease risks for dogs in social settings. Retrieved from:

PetMD. (2020) . Everything You Need to Know About Parvo in Dogs. Retrieved from:

Vca. (n.d). Leptospirosis-in-dogs-the-disease-and-how-to-test-for-it: VCA Animal Hospital. Retrieved from:

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