There is a hidden danger in numerous lakes and ponds that pet owners should be aware of. Cyanobacteria, also known as blue-green algae, is a bacteria that flourishes in warm water. The toxin it emits can be extremely hazardous and can even be fatal to both humans and pets. It is commonly found in shallower lakes and ponds. All pet owners should be aware of this, especially if they take their dogs swimming in freshwater. Continue reading to gain valuable insight from a local Pendleton, IN veterinarian about this hazardous toxin.

What Exactly Is Blue-Green Algae?

This type of algae is especially hazardous due to its production of a specific toxin. When the average water temperature exceeds 75 degrees, blooms often 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. Under favorable conditions, blooms have the potential to grow rapidly.

How Dangerous Is Blue-Green Algae?

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

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

Is Swimming In Blue-Green Algae Safe?

No, absolutely not. Even if a lake looks safe, there is a potential risk involved, as blooms can sometimes go unnoticed. It’s important to exercise caution and thoroughly research local resources before swimming in lakes or ponds or taking your pet to them. Stick to areas that are designated for swimming.

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

Typically, it’s not hard to notice and detect blue-green algae blooms. 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 give off an unpleasant, swampy smell.

However, appearance alone is not a sufficient indicator. It may be difficult to spot smaller blooms.

What Are The Signs To Look Out For If A Dog Has Been Exposed?

It is crucial to closely monitor your pet and be vigilant for any signs of trouble. Red flags include panting, respiratory issues, vomiting, diarrhea, dizziness or disorientation, and excessive drooling. Seizures can also be considered as a warning sign. If you happen to come across any of these warning signs in your furry friend, immediately reach out to your veterinarian or an urgent care pet clinic.

As stated earlier, there is no antidote,  so you’ll need to do everything you can to get Fido supportive care. Ask your veterinarian for further details.

How Do You Ingest Blue-Green Algae?

While drinking contaminated water is a common cause of illness in dogs, it is important to note that there are other ways they can become sick as well. Toxins can also be ingested by people and pets through their skin or by breathing in water droplets or vapor. It’s important to be aware that various water activities like 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 just splashing and playing in water. Additionally, they might later groom themselves and remove the cyanobacteria from their fur.

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

If you detect a swamp odor or observe green scum, just assume that the lake or pond is not safe. However, as stated earlier, the bloom may not be visible. Keep an eye out for posted signs as local governments often put up notices once blooms are confirmed. Additionally, you may want to consider checking out the HAB (Harmful Algae Blooms) map, which is 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?

It is important to start by giving Fido a thorough bath and contact your veterinarian. You may need to just watch and wait to see if any potential symptoms emerge.

(Note: we always recommend giving Fido a rinse after swimming, whether in a pool, lake, or beach, just to make sure any sand, salt, and any chemicals are thoroughly removed from his fur.)

What Is The Duration Of Blue-Green Algae Blooms?

An individual bloom has a relatively short lifespan of about one to two weeks. However, under favorable circumstances, they can quickly be substituted by another. Lakes can remain contaminated for extended periods, ranging from weeks to months. This typically occurs during the transition from late summer to fall.

Will Boiling Water Eliminate Blue-Green Algae?

No, it won’t. Understanding this is crucial if you enjoy camping with your furry friend and frequently need to boil water from natural sources. While boiling effectively eliminates live bacteria and microorganisms, it cannot eradicate cyanobacterial toxins.

What More Can I Do To Ensure Fido’s Safety At The Lake?

Other potential dangers can be found in lakes, aside from cyanobacteria. 

• Swimming can be fun for Fido, but it can also be dangerous. Not all pups are made for it. If you’re unsure about whether swimming is appropriate for your dog, it’s best to consult your veterinarian.
• Always keep a close eye on your canine pal near water. Never leave him unattended, even for a minute!
• Summer is also a prime time for heartworm. Keep up with Fido’s preventative care.
• Only take your pet to safe spots. Avoid areas with blue-green algae blooms, steep drops, heavy wakes, or strong currents. 
• Your furry friend needs to know basic obedience commands like Sit, Stay, and Come. This is crucial, as it can prevent your dog from accessing a hazardous location. 
• When bringing your canine buddy to a pool, immediately show him where the stairs are.
• Finally, don’t let your furry bestie drink water from lakes, ponds, or puddles. Aside from the potential danger of cyanobacteria, Fido may also be at risk of contracting parasites like Giardia.

Finally, as with anything, always err on the side of caution. Letting Fido splash around in a kiddie pool is a much safer option than taking him to a questionable lake! Ask your vet for more information.

In conclusion: During the summer months, lakes and ponds can experience the growth of blue-green algae, also known as cyanobacteria. This type of algae is toxic and can pose a threat to the ecosystem. This poses a significant risk to both pets and livestock. Indeed, exposure can be deadly for our beloved dogs. Understanding the hazards and being able to recognize and prevent blooms is crucial for pet owners.

Schedule an Appointment at Our Pendleton, IN Pet Hospital

Is your dog 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 neighborhood Pendleton, IN animal clinic, whenever you need assistance.