Understanding The Dangers Of Blue-Green Algae

Did you know there is a hidden danger that can be found in numerous lakes and ponds? Cyanobacteria, commonly referred to as blue-green algae, is a bacteria species that flourishes in warm water environments. The toxin it emits can be extremely hazardous and even fatal to both humans and pets. This is important information that all pet owners should be aware of, especially if they take their dogs swimming in freshwater. Continue reading to gain valuable insight from a local Lakewood, CO veterinarian about this hazardous toxin.

What Exactly Is Blue-Green Algae?

This type of algae is especially concerning due to its production of a specific type of toxin. Blooms can happen at any time when the average water temperature exceeds 75 degrees, as this is when numerous bodies of water become 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.

What Is The Level Of Danger Associated With Blue-Green Algae?

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. Additionally, it can result in severe neurological issues and potential liver failure. Exposure to or ingestion of significant amounts of the algae can result in fatality. Regrettably, there is no antidote available.

Animals such as dogs and livestock are especially vulnerable to the dangers of drinking contaminated water, as they may unknowingly consume a significant amount before intervention is possible.

Can Swimming In Blue-Green Algae Be Considered Safe?

No way. There is a potential risk involved as 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 If A Lake Has Blue-Green Algae?

Typically, it’s quite easy to identify and detect blue-green algae blooms based on their appearance and odor. There is a valid reason why cyanobacteria is commonly referred to as blue-green algae. The blooms frequently resemble the color and consistency of pea soup or green paint. They frequently release an unpleasant, swamp-like smell.

Nevertheless, one should not solely rely on appearances. Smaller blooms might not be easily noticeable without magnification.

What Are The Warning Signs Of Cyanobacteria Exposure In Dogs?

It is crucial to closely monitor your pet and be vigilant for any signs of trouble. Keep an eye out for certain signs. These may include panting, respiratory issues, vomiting, diarrhea, dizziness or disorientation, and excessive drooling. Seizures can also be considered a warning sign. If any of these warning signs appear in your furry friend, reach out to your veterinarian or an urgent care pet clinic immediately.

How Do People Get Infected 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. It’s important to know that various water activities, such as tubing, water skiing, swimming, floating, or boating, can potentially expose you to contamination.

Additionally, dogs may later groom themselves and lick the cyanobacteria from their fur.

How Can I Determine If A Lake Is Safe For Fido?

If you detect a swamp odor or observe green scum, just assume that a lake is unsafe. However, as stated earlier, the bloom may not be visible. Be sure to keep an eye out 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, available at this link here. This website offers comprehensive updates on blue-green algae blooms in all states.

What Should I Do If My Pet Encounters Cyanobacteria?

Start by giving Fido a thorough bath, and reach out to your veterinarian as you are doing this. It’s possible that you’ll be stuck in a waiting game as you keep an eye out for any signs of progress. You may be advised to bring your pet in immediately.

It’s important to mention that we strongly recommend giving your dog a rinse after swimming, regardless of the type of water they’ve 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 Duration Of Blue-Green Algae Blooms?

Each individual bloom has a relatively short lifespan of one to two weeks. However, under favorable circumstances, one 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.

Can Boiling Water Effectively Eliminate Blue-Green Algae?

No. While boiling can effectively eliminate live bacteria and microorganisms, it cannot eliminate cyanobacterial toxins. It’s crucial to understand this if you enjoy camping with your furry friend and frequently need to boil water from natural sources. 

Keeping Your Canine Pal Safe At The Lake

Lakes may include other potential threats besides cyanobacteria. Swimming can be great fun for Fido, but it’s important to remember that it can also pose risks to his safety. Not all dogs are suited for it. If your furry friend is a brachy or has mobility challenges, it’s best to let him enjoy some water play in a kiddie pool. If you have any doubts about whether swimming is appropriate for your dog, it’s best to consult your Lakewood, CO veterinarian.

Always monitor Fido while he is in the water closely. Make certain your dog is supervised when in or near water. Also, be cautious when choosing locations to take your pet. You’ll obviously want to 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.

Your furry friend needs to be familiar with basic obedience commands like Sit, Stay, and Come. This is crucial, as it can prevent your dog from entering a hazardous area. When bringing your pet to a pool, it’s important to immediately teach them the stairs’ location.

Keeping your dog from drinking water from lakes, ponds, or puddles is critical. Aside from the potential threat of cyanobacteria, Fido may also be at risk of contracting parasites like Giardia.

In conclusion: During the summer months, lakes and ponds often experience the growth of blue-green algae, also known as cyanobacteria. Unfortunately, this type of algae is toxic and can pose a a significant risk to both pets and livestock. Exposure can actually be fatal for our beloved animal companions. Pet owners should be aware of the potential dangers and learn how to recognize blooms.

Schedule an Appointment at Our Lakewood, CO 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 parasite prevention? Don’t hesitate to reach out to us, your nearby Lakewood, CO animal clinic, at any time.