Cyanobacteria, commonly referred to as blue-green algae, flourishes in warm aquatic environments. It emits a toxin that can be very dangerous to both people and animals. This is important information that all pet owners should be aware of, especially if they enjoy taking their dogs swimming in freshwater. Continue reading to gain valuable insight about this hidden threat from a local Westminster, MD veterinarian.
What Exactly Is Blue-Green Algae?
This particular strain of algae poses a significant threat due to its production of a specific toxin, which can be fatal to people and pets.
This is a seasonal threat. Blooms can occur at any time when the average water temperature exceeds 75 degrees. This is typically when bodies of water are abundant in nutrients. The summer months, especially around and just after the dog days of summer, can be particularly hazardous. 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 the health and safety of both humans and animals. Exposure can result in symptoms such as diarrhea, nausea, vomiting, skin rashes, eye and throat irritation, and respiratory distress. In addition, it can result in severe neurological issues and potential organ failure. Exposure to or ingestion of significant quantities of the algae can be deadly. Regrettably, there is no antidote available.
Both dogs and livestock are especially vulnerable to the dangers, often through drinking contaminated water, as they may unknowingly consume a significant amount before intervention is possible.
What Are The Warning Signs Of Exposure In Dogs?
Some of the main ones include panting, respiratory issues, vomiting, diarrhea, dizziness or disorientation, and excessive drooling. If any of these warning signs appear in your furry friend, contact your veterinarian or an urgent care pet clinic.
As stated previously, there is no known antidote. Proper supportive care can have a significant impact, though. Seek additional information from your veterinarian.
How Does Blue-Green Algae Make People Sick?
Drinking contaminated water is a common source of illness for dogs, although it is not the sole cause. Toxins can be ingested by people and pets through their skin or by breathing in water droplets or vapor. It is important to be aware that various activities such as tubing, water skiing, swimming, floating, or boating can potentially expose you to contamination.
Is Swimming In Blue-Green Algae Safe?
No. Be very careful when approaching a lake or pond, regardless of its appearance. For swimming and other water sports, stick to areas that have been cleared and designated for swimming.
How Do You Know If Blue-Green Algae Are In A Lake?
It’s often—but not always–easy to identify blue-green algae blooms based on their appearance and odor. The reason behind cyanobacteria being referred to as blue-green algae is quite obvious: the blooms frequently resemble pea soup or green paint. They frequently release an unpleasant, swampy smell.
However, appearances can be deceiving. Smaller blooms might not be easily noticeable. Some may not be visible at all.
If you detect a swamp odor or observe the presence of green scum, it is sensible to assume that the lake is unsafe. However, as previously stated, the bloom may not be visible. Keep an eye out for posted signs, as local governments often put up notices when blooms are confirmed. Additionally, you may want to consider referring to the HAB (Harmful Algae Blooms) map.
What Should I Do If Fido Encounters Cyanobacteria?
Start by giving Fido a thorough bath, and immediately contact your veterinarian as well.
(Note: we strongly recommend giving your dog a rinse after swimming, regardless of the type of water body they have been in, be it a pool, lake, or beach. Ensuring that sand, salt, and any chemicals are thoroughly removed from his fur and skin is always crucial.)
What Is The Time Frame Of A Blue-Green Algae Bloom?
Each individual bloom has a relatively short lifespan of about one to two weeks. Nevertheless, under favorable circumstances, they can swiftly be substituted by another. Lakes can remain contaminated for extended periods of time, ranging from weeks to even months. This typically occurs during the transition from summer to fall.
Can Boiling Water Kill Blue-Green Algae?
No. take note of this if you enjoy camping with your furry companion and frequently need to boil water sourced from lakes or ponds. While boiling can effectively eliminate live bacteria and microorganisms, it does not have the same effect on cyanobacterial toxins.
How Can I Keep My Dog Safe At Lakes?
There are other potential dangers that can be found in lakes besides cyanobacteria. Swimming can be a source of enjoyment for Fido, but it’s important to be aware of the potential dangers it poses.
First, determine if fido can swim. Some of our canine buddies love the water, and take to it like four-legged, barking ducks. However, not all dogs are suited for it. If your canine buddy has a brachycephalic breed or any mobility issues, it would be more beneficial for them to enjoy themselves in a kiddie pool. Small dogs are over their heads in very shallow water, while pups with long spines just aren’t built for swimming. If you have any concerns about whether swimming is appropriate for Fido, check with your veterinarian.
We also suggest that you take the time to teach your dog how to swim. Offer your support and provide encouragement by praising and complimenting him as he continues to learn.
Also, be sure to closely monitor Fido while he is in or near the water.
Be cautious when choosing locations to take him. Avoid areas with blue-green algae blooms, as well as places with steep drops, heavy wakes, or strong currents. Be cautious when heading to the shore this summer, as red tides can pose a hazard.
Training also matters. It is important for your furry companion to be familiar with fundamental obedience commands, including Sit, Stay, and Come. Proper training can prevent your dog from entering a hazardous location. When bringing your dog to a pool, it is important to promptly familiarize them with the location of the stairs.
Finally, it is important to prevent your dog from drinking water from lakes, ponds, or puddles. Not only is there a risk of cyanobacteria, but Fido could also potentially contract parasites like Giardia.
In conclusion: During the summer months, lakes and ponds often experience the unfortunate occurrence of blue-green algae, also known as cyanobacteria. This type of algae is known to be toxic and can pose a threat to the ecosystem. This poses a significant threat to pets and livestock. Indeed, exposure can prove to be lethal for our beloved dogs. Understanding the risks and being able to recognize and steer clear of harmful blooms is crucial for pet owners.
Schedule an Appointment at Our Westminster, MD Pet Hospital
Is your furry friend in need of a check-up? Is it necessary for Fido to come in for wellness care, vaccines, or parasite control? Don’t hesitate to reach out to us, your nearby Westminster, MD animal clinic, at any time.
