As a parent (of both humans and furry creatures) I understand the appeal of the word “natural.” It feels gentle. Familiar. Reassuring. It sounds like the opposite of harsh, synthetic, or risky. And we all want to feed our creatures the best ingredients for the best health.
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Unfortunately, biology tends to be more nuanced than marketing language.

In pet products, “natural” has no consistent medical definition. It can mean plant-based. Minimally processed. Derived from something that once grew.

Sometimes it simply means the ingredient sounds nicer on a label.

None of those definitions automatically mean safe.

Some of the most toxic substances on the planet are completely natural. Cyanide is natural. Certain mushrooms are natural. So are many compounds that cause serious harm when the dose or species is wrong.
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Safety depends on context, not vibes.

When people hear the word “natural,” they often assume it will behave the same way in every body.

That is where things start to go sideways.
Pets are not small humans.
Dogs are not cats.
Cats are definitely not tiny dogs.

A substance can be completely natural and still be handled very differently depending on the species. Cats, in particular, process certain compounds in a unique way because of how their livers function. That difference alone can turn a plant-based or naturally derived ingredient from harmless to problematic.

Essential oils are a good example.
Many come from plants.
Many smell lovely.
Some are tolerated well by people and even dogs. Several can cause serious issues for cats, especially with repeated or concentrated exposure.
Nothing about the oil being natural changes that biology.
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The issue is not intent.

​It is how a pet’s body actually handles the substance once it is inside.

A very common belief is that if something is natural, it must be doing something good.

Sometimes that is true. Often, it is not.

An ingredient can be plant-based, naturally derived, or traditionally used and still offer little to no real benefit for a pet. In some cases, it simply adds complexity without improving health. In other cases, it can actually create problems.

This is a strong reason why veterinarians tend to be cautious about layering multiple natural remedies. The question is not whether an ingredient sounds wholesome or familiar. The question is whether it is actually useful, appropriate, and supported for that animal in that situation.
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Natural does not automatically mean beneficial.
Sometimes it just means unnecessary.
Other times it means harmful.
When in doubt, check with your veterinarian before giving it to your pet.

A well-meaning owner once brought in a cat with neurological signs. The cause turned out to be a diffuser running nonstop with a “natural” essential oil blend.

The owner was devastated. They were only trying to create a calm, soothing environment for their home.

That experience stays with you as a veterinarian, because no one did anything careless. The product sounded safe. The intention was loving. The outcome was not.
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That is why I talk about this topic so often.

Instead of asking whether something is natural, ask better questions:

• Has this been tested in my species of pet?
• Is the serving size appropriate for their size and physiology?
• Are there known risks or interactions?
• Does the company acknowledge limitations or contraindications?

​This is the same framework I use when I collaborate with pet brands on product education and communication.

Responsible brands are transparent about what their products can and cannot do. That honesty is a green flag.

Nature is powerful, but 'natural' on a product label doesn't necessarily mean it is the best product for your pet. 
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Understanding how products work helps you protect your pet without giving up common sense or peace of mind. 

That's all I have for today. 
To you and your pet's health,

Dr. Sarah J. Wooten

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I hear this question a lot, usually while someone is standing in the pet food aisle holding two bags and looking mildly betrayed.

“Dr. Sarah, this one says vet-recommended. Does that actually mean anything?”

Short answer. Sometimes, yes.
Longer answer. Not always in the way people think.

Let’s talk about what that phrase can mean, and what it definitely does not.

At its best, “vet-recommended” means a veterinarian has evaluated a product and decided it clears a basic credibility bar. Safe. Reasonable. Unlikely to cause harm when used as directed.
That opinion might be based on:

• Clinical experience using it with patients
• Review of available research or testing data
• Understanding how the product is manufactured and quality controlled
• Seeing consistent outcomes over time

Notice what is missing from that list.
Magic. Guarantees. Universal agreement.

​Veterinary medicine is rarely black and white. Most recommendations live in the gray space between ideal data and real-world practicality, where safety, experience, and common sense all matter.

That label does not automatically mean:

• Every veterinarian agrees the product is 'good'
• The product was tested in massive clinical trials
• The product is perfect for every pet
• A veterinarian is being paid to say it

I have recommended products I genuinely trust. I have also declined to recommend others that were trendy, well marketed, and poorly supported. And yes, I have changed my mind over time as better data became available.

That is not inconsistency. That is medicine doing what it is supposed to do.

Instead of stopping at the phrase, ask a few better questions:

• Recommended for which species?
• Recommended for what specific concern?
• Recommended by how many veterinarians, and in what context?
• What are the known limitations or situations where it may not be appropriate?
• Is the company transparent about ingredients, sourcing, or how the product is made? Is there third-party lab testing for purity and ingredient content?
  
• Does the product encourage working with your veterinarian rather than replacing them?
  

Good products survive good questions. Responsible brands expect them.

Pet parents are overwhelmed with options, and companies are competing for attention. In that environment, trust becomes the most valuable currency.

When “vet-recommended” is used thoughtfully and transparently, it helps guide good decisions. When it is used loosely, it chips away at confidence for everyone.

My goal is to help you feel informed, capable, and comfortable asking smart questions so you can choose products for your pet with clarity and confidence. 

Clear, responsible communication protects pets, pet parents, and the professionals who stand behind the products they recommend, which is exactly the focus of my work with brands on evidence-based, compliance-safe pet education.

To your pet's health,

Dr. Sarah J. Wooten

When your dog’s coat starts looking a little dull or their skin feels dry, fish oil may help support comfort from the inside out. Marine omega-3 fatty acids, especially EPA and DHA, are healthy fats that pets cannot synthesize well on their own. Adding a high quality fish oil, with guidance from your veterinarian, can help support skin health, coat appearance, and overall wellness.

Below is a simple, vet-led guide to how omega-3s work, how to shop for a trustworthy product, and where Puainta’s Krill & Salmon Oil blend fits into that picture.

Omega-3s are healthy fats that help keep cell membranes flexible. Fish and marine algae are the best sources because they contain the two omega-3s pets actually use:

• EPA, eicosapentaenoic acid, which supports everyday skin and joint comfort
• DHA, docosahexaenoic acid, which supports cell membranes, eyes, and the nervous system

Pets get plenty of omega-6s from typical diets, but omega-3s tend to be lower. Balancing the two helps support skin, coat, and overall well-being.

• Why are they called omega-3? It is a chemistry name that tells us how the fat molecule is shaped. You do not need the math. Omega-3s are like the lotion and polish for your pet’s cells. Less squeak, more smooth.
• Where omega-3s come from: Fish and marine algae are the best sources. Plants like flax and chia have a different fat called ALA that pets do not turn into EPA and DHA very well.
• Why pets need omega-3s: Their bodies do not make enough omega 3s on their own. A good dog food or a quality supplement fills the gap.
• What omega-3s do: Help skin look shiny, help coats feel soft, help joints feel comfortable, and support many tiny jobs inside cells.

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Takeaway: When shopping, he most important numbers to check are the milligrams of EPA + DHA per serving. These represent the active omega-3s your pet’s body can use. Many products highlight “total omega-3,” but that number includes fats that are not as beneficial for pets. You are buying EPA and DHA, not a vibe. Compare milligrams, not marketing.

Your pet’s food contains different fats. Two families matter here, omega-6 and omega-3.

• Omega-6 fats are common in many pet foods because they come from ingredients like poultry fat and plant oils. Think of them as the “go” signal. They help the body kick off normal responses, like building new skin and reacting to everyday wear and tear.
• Omega-3 fats are less common in many diets. They come from marine sources. Think of them as the “steady” signal. They help the body finish those responses smoothly and keep cell membranes flexible. Omega 6 starts the job. Omega 3 helps finish it well. Your pet needs both, in balance.

Takeaway: The ratio is simply how much omega-6 your pet eats compared to omega- 3. Many pets get plenty of omega-6 from regular food. Adding a quality fish oil increases omega-3 in your dog's diet, which helps bring the ratio into a friendlier balance for skin, coat, and overall comfort.

Not all omega-3 sources are the same. Marine oils offer EPA and DHA directly, which is better for dogs and cats.
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Here’s how the common sources compare:

• Salmon and anchovy oil are widely used and provides EPA and DHA in a flavor many dogs enjoy.
• Krill oil contains EPA and DHA in a phospholipid form, which mixes easily with food and often has a pet-friendly taste.
• Algal oil contains DHA and is a good alternative for fish-sensitive pets.
• Flax or chia (ALA) are plant sources that pets convert poorly into EPA and DHA.

For most dogs and cats, marine oils (salmon, anchovy, and krill) offer the most direct path to getting useful omega-3s.

Takeaway: For EPA and DHA, marine sources work best.

Use this five step checklist when shopping for a fish oil:Verify the source.

✅ Look for named fish, such as anchovy, salmon, or krill, and harvesting regions. 
✅ Look for proof of purity and ingredient content analysis. A current Certificate of Analysis shows heavy metal and contaminant screening by lot. This is either available on the website. If not, call the company's customer care line. 
✅ Compare real numbers. Choose by mg of EPA + DHA per serving, not just total omega-3. 
✅ Match the form to your pet. Liquid for easy measuring. Soft chews for picky pets. 
✅Protect freshness. Dark or opaque bottle, tight cap, cool storage. If it smells strongly rancid, skip it.  

​Takeaway: Source, proof, numbers, form, freshness. If a brand checks these boxes, you are in business.

Follow the product label for your pet’s weight and the concentration of EPA and DHA. If your pet is new to fish oil, start with half the serving size for a few days, then move to full. For medically complex pets or those already on medication, ask your veterinarian for personalized guidance. It's always good to check with your vet before you start any new supplement with your pet. 

Takeaway: Label first, vet for specifics, go slow at the start.

Most healthy pets do well with fish oil when used as directed, but here are a couple of tips:

• Tummy: Starting fish oil too fast an sometimes upset a tummy. Start with a half-serving size for a couple of days to reduce soft stools.
• Calories: Oils are high in calories - make sure to include the calories in your pet's total daily count. 
• Allergies: Rare, but watch for itching, diarrhea, or nausea. Stop giving fish oil and consult with you vet if you see any of those signs.
• Medications and procedures: Check with your vet before giving fish oil if your pet is already on medication or has surgery planned.
• Storage: Keep sealed, cool, and out of light. Respect expiration dates.

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Takeaway: Simple habits keep fish oil safe and effective.

Puainta’s formula brings together two marine sources that naturally provide EPA and DHA: wild-caught Alaskan salmon oil and Antarctic krill oil. Together, they create a blend designed for everyday omega-3 support.

Two ingredient features stand out:

✅️ Naturally high omega-3 concentration
Puainta’s blend contains 25% total omega-3 fatty acids, which is a fairly high concentration for a liquid fish oil. A higher percentage of omega-3s means more of what you are shopping for in each serving.

✅️ Dual-source marine oils
Using both salmon and krill offers complementary benefits. Salmon contributes EPA and DHA in a familiar fish oil format, while krill provides the same omega-3s in a phospholipid form that mixes well with food. Many pets also enjoy the flavor.

These two points, concentration and source, are helpful when comparing fish oils in general. They are also two of the clearest reasons pet parents choose Puainta’s Salmon and Krill Oil.

Puainta also offers a straightforward value price with a posted 30 day money back guarantee, third party tests their products for purity and ingredient content. 

For pet parents looking for a fish oil that focuses on skin, coat, and overall wellness for their pet, Puainta’s blend checks the boxes I look for in an everyday supplement. As always, ask the company for their most recent Certificate of Analysis if you’d like to see testing values such as oxidation scores or EPA + DHA milligrams per serving.

To your pet's health,

​Dr. Sarah

Can one fish oil product work for both dogs and cats?
Yes, but follow a product labeled for cats or use species specific directions. Cats are not small dogs. Serving size differs for cats vs. dogs, and flavor acceptance matters.
How long until I notice changes?
Many pet parents see skin and coat changes within a few weeks of daily use. Timing varies by pet.
Can I add fish oil to a complete diet?
Yes. Many complete diets can be complemented with omega-3s. Follow the label for serving size and keep an eye on total calories.
How do I store fish oil?
Keep the cap tight, store in a cool and dark place. Do not leave it open on the counter. Check dates. If it smells strongly rancid, do not use it.
What if my pet refuses the taste
Mix with food, split the serving size, or try a different form. If refusal continues, ask your veterinarian about algal oil as an alternative.

References:

• National Research Council. Nutrient Requirements of Dogs and Cats. National Academies Press, 2006.
• Roush JK et al. Evaluation of diets enriched with omega 3 fatty acids for dogs with osteoarthritis. JAVMA. 2010.
• Bauer JE. Therapeutic use of fish oils in companion animals. JAVMA. 2011.
• Lenox CE, Bauer JE. Potential adverse effects of omega 3 fatty acids in dogs and cats. JAVMA. 2013.
• GOED Monograph and quality guidelines for omega 3 oils, commonly referenced for contaminant limits.
• AOAC and USP methods that inform best practices for identity and purity testing of oils.