Cyanobacteria: A Deadly Danger For Dogs

There is a hidden danger that can be found in numerous lakes and ponds. Cyanobacteria, commonly called blue-green algae, is a bacteria species that flourishes in warm water. The toxin it releases can be extremely hazardous, posing a serious threat to both humans and animals. This is important information that all pet owners should be aware of, especially if they bring their dogs swimming in freshwater. A local Ellicott City, MD veterinarian discusses this harmful toxin below.

What Exactly Is Blue-Green Algae?

This type of algae is especially concerning due to its production of a specific type of toxin. When the average water temperature exceeds 75 degrees, blooms can occur in bodies of water that are abundant in nutrients. The summer months, especially around and just after the dog days of summer, can be particularly dangerous. It is commonly found in shallower lakes and ponds. Under favorable conditions, blooms have the potential to grow rapidly.

How Dangerous Is Cyanobacteria?

Blue-green algae poses a significant threat to humans’ and animals’ health and safety. Exposure can cause various symptoms, including diarrhea, nausea, vomiting, skin rashes, eye and throat irritation, and respiratory distress. Additionally, it may result in severe neurological issues and potential liver failure. Exposure to or ingestion of significant quantities of the algae can result in fatality. Regrettably, there is no antidote available.

Animals such as dogs and livestock are especially vulnerable in this situation, as they can quickly slurp up contaminated water.

Is Swimming In Blue-Green Algae Safe?

No, never. Unfortunately, blooms can sometimes go unnoticed. It is important to exercise caution and thoroughly research local resources, even if a lake or pond appears to be safe. Stick to areas that have been cleared and designated for swimming.

How Can I Determine The Presence Of Blue-Green Algae?

Typically, it’s quite easy to identify and detect blue-green algae blooms based on their appearance and odor. Cyanobacteria is commonly referred to as blue-green algae due to its distinct coloration. The blooms frequently resemble the color and consistency of pea soup or green paint. They frequently release an unpleasant, marshy smell.

Nevertheless, one should not solely rely on appearances. Smaller blooms may not be easily noticeable without close observation.

What Are The Warning Signs Of Exposure In Dogs?

Closely monitor your pet and be vigilant for any signs of trouble. These may include panting, respiratory issues, vomiting, diarrhea, dizziness or disorientation, and excessive drooling. Seizures can also be considered as a warning sign. If you encounter any of these warning signs in your furry friend, immediately contact your veterinarian or an urgent care pet clinic.

As previously stated, there is no known antidote. However, with the right supportive care, the impact can be significant. Consult your veterinarian for further details.

How do people and pets get contaminated by blue-green algae?

Contaminated water is a common source of illness for dogs, although it is not the sole cause. Both people and pets can be exposed to the toxins by absorbing them through their skin or inhaling water droplets or vapor. various water activities, such as tubing, water skiing, swimming, floating, or boating, can potentially expose you to contamination.

Dogs, of course, frequently enjoy frolicking in the water. Pets can become ill from being submerged in water. They may also later groom themselves and lick the cyanobacteria from their fur.

How Can I Determine If A Lake Is Safe?

If you detect a swamp odor or observe green scum, a lake is clearly unsafe. However, as previously stated, the bloom may not be visible. Be sure to watch for posted signs as local governments often put up notices when blooms are confirmed.

Another resource you can utilize is the HAB (Harmful Algae Blooms) map, which is available at this link. This website offers comprehensive updates on blue-green algae blooms in all states.

What Should I Do If My Pet Encounters Cyanobacteria?

It is important to start by giving Fido a thorough wash. It is highly recommended that you contact your veterinarian as well. It’s possible that you’ll be caught in a waiting game as you watch for potential signs to emerge. You may need to bring your pet in immediately.

It is important to mention that we highly recommend giving your dog a rinse after swimming, regardless of the type of water body they have been in. Ensuring that sand, salt, and any chemicals are thoroughly removed from his fur and skin is always a smart move.

What Is The Duration Of Blue-Green Algae Blooms?

Each individual bloom has a relatively short lifespan of about one to two weeks. However, under favorable circumstances, they can quickly be replaced by another. Lakes can remain contaminated for extended periods of time, ranging from weeks to even months. Typically, this occurs during the transition from summer to fall.

Won’t Boiling Water Effectively Eliminate Blue-Green Algae?

No. While boiling can effectively eliminate live bacteria and microorganisms, it does not have the same effect on cyanobacterial toxins.

How Can I Keep Fido Safe At The Lake?

Lakes may include other potential threats besides cyanobacteria. Swimming can be a source of enjoyment for Fido, but it’s important to remember that it can also pose certain risks. Not all dogs are suited for it. If your dog has a brachycephalic breed or experiences mobility issues, it would be more beneficial for them to enjoy some water play in a kiddie pool. Smaller dogs can be at risk in the water as they can easily find themselves in deep water with just a few inches. If you have any doubts about whether swimming is appropriate for your dog, it’s best to consult your veterinarian.

It’s important to take the time to teach your dog how to swim if they don’t already know. Never throw a pup into the water expecting the best. Offer your support and encouragement as he navigates the learning process, expressing your appreciation and admiration.

However, monitoring Fido while he is in the water is crucial. Always ensure that your dog is supervised when near water. It’s important to be mindful of the places you take him. Clearly, you need to avoid areas with blue-green algae blooms. Other no-go zones would be anything with steep drops, heavy wakes, or strong currents. Be aware that red tides can pose a hazard for beachgoers this summer.

Your furry friend should know basic obedience commands like Sit, Stay, and Come. This is crucial, as it can prevent your dog from entering a hazardous zone. When bringing your dog to a pool, immediately teach them the location of the stairs.

Don’t let your canine pal drink water from lakes, ponds, or puddles. Aside from the potential threat of cyanobacteria, Fido may also be at risk of contracting parasites like Giardia. Ask your Ellicott City, MD vet for more information.

Schedule an Appointment at Our Ellicott City, MD Pet Hospital

Is your dog in need of a check-up? Is it necessary for Fido to come in for regular check-ups, vaccinations, or treatments for parasites? Don’t hesitate to contact us, your nearby Ellicott City, MD animal clinic, whenever you need assistance.