The following information is a summary and review based on Dr. Candy’s professional experience and recommendations. Any summary or statement has not been provided nor influenced by the manufacturer.
As our dogs grow older, their bodies and minds need a little extra help to stay strong and balanced. That’s where Senaplex by Standard Process comes in. I’ve used this supplement in my holistic practice for years because it supports brain health, energy, digestion, and overall vitality in aging dogs.
If your dog is slowing down, showing signs of forgetfulness, or just not acting like their old self, Senaplex can be an excellent addition to their daily routine. Below, I’ll explain what’s in it, how it works, and what you can expect when you start using it.

What is Senaplex?
Senaplex is a whole-food supplement developed by Standard Process, a company known for producing nutrient-dense formulas for both humans and animals.
This supplement focuses on supporting:
- Cognitive health (mental clarity and alertness)
- Healthy aging and longevity
- Digestive balance
- Heart and liver function
- Skin and coat health
It’s made from concentrated foods and tissue extracts (called PMG™ extracts) that help nourish specific organs at the cellular level. In simple terms, Senaplex gives your dog’s body the raw materials it needs to repair, regulate, and perform at its best.
Why I Recommend Senaplex
Over the years, I’ve seen Senaplex make a noticeable difference for senior dogs. It’s not a quick fix, but rather gentle, steady support for the systems that tend to weaken with age.
Here’s how it helps:
1. Supports Healthy Aging
As dogs age, their ability to absorb and use nutrients declines. Senaplex fills those gaps with whole-food nutrients that keep energy levels stable and organ systems balanced.
2. Promotes Cognitive Function
The blend of B vitamins, choline, and inositol in Senaplex supports brain and nerve health. Many pet parents notice their older dogs seem more alert and interactive after consistent use.
3. Encourages Smooth Digestion
Digestive enzymes and gentle plant compounds help maintain a healthy gut environment. This can reduce gas, bloating, and irregular stools—common problems in senior pets.
4. Maintains Heart and Liver Function
The PMG™ extracts in Senaplex nourish liver and cardiovascular tissues, helping these organs perform their essential filtering and circulation roles more efficiently.
5. Improves Skin and Coat
Better nutrient absorption leads to healthier skin and a softer, shinier coat. Many clients notice reduced itching and shedding over time.

What Makes Senaplex Different
Senaplex isn’t a synthetic multivitamin. It’s built around whole-food nutrition, meaning each ingredient comes from natural food sources that your dog’s body recognizes and can use effectively.
Key Ingredients and Their Benefits:
- Nutritional Yeast: Packed with B-vitamins to support nerve health and metabolism.
- Spanish Moss (Tillandsia usneoides): Known for mild anti-inflammatory and immune-supportive effects.
- Bovine Liver PMG™ Extract: Provides trace nutrients that support healthy liver function and detoxification.
- Calcium Lactate: Easily absorbed calcium that aids muscle movement, bone strength, and nerve signaling.
- Betaine Hydrochloride: Promotes healthy digestion and nutrient absorption.
- Soy Protein and Wheat Germ: Supply essential amino acids for muscle maintenance and cellular repair.
- Bovine Adrenal and Inositol: Help the body adapt to stress and maintain emotional balance.
Together, these ingredients work in harmony to support the entire body, not just one system.
When to Consider Senaplex for Your Dog
I often recommend Senaplex for dogs who:
- Are entering their senior years (typically age 7+)
- Show signs of cognitive decline (confusion, restlessness, forgetfulness)
- Experience low energy or fatigue
- Have dull coats, digestive issues, or mild liver stress
- Are recovering from illness or surgery and need broad nutritional support
If your dog is already on a specialized supplement for joints, kidneys, or thyroid health, Senaplex often pairs well as a foundational whole-body formula.

How to Give Senaplex
Dosage can vary depending on size, age, and health status. Below is a general guideline I use in my practice:
| Dog Size | Daily Amount |
|---|---|
| Small (1–20 lbs) | 1 capsule twice daily |
| Medium (21–50 lbs) | 2 capsules twice daily |
| Large (51+ lbs) | 3 capsules twice daily |
Easy administration tips:
- Crush the tablets and mix them with food.
- Hide them in a small treat or pill pocket.
- For picky eaters, wrap the tablet in a piece of cooked meat.
Always provide plenty of fresh water, and if your dog has a sensitive stomach, start with half the dose for the first few days.
Possible Side Effects
Senaplex is generally very well tolerated. On rare occasions, you may notice:
- Mild digestive upset (loose stool or temporary nausea)
- Sensitivity to yeast-based ingredients
If you see any itching, swelling, or other allergic signs, discontinue use and contact your veterinarian.
Pregnant or nursing dogs, or those with complex health conditions, should only start Senaplex under veterinary guidance.
Integrating Senaplex into a Holistic Care Plan
Senaplex works best as part of a balanced, whole-body approach. I often combine it with:
- Whole-food diets (home-cooked or gently cooked)
- Cold laser therapy to improve circulation and nerve function
- Targeted organ support (for example, Renafood for kidney health or Cardio-Plus for heart health)
- Daily exercise and mental stimulation to keep the brain active
If you’re not sure how to start, you can schedule an online holistic consultation with me at Journeys Holistic Life. Together we can create a customized plan that includes diet, supplements, and therapy recommendations tailored to your dog’s unique needs.

Where to Purchase Senaplex
To make sure you’re getting the authentic product, you can order Senaplex directly through my website at Journeys Holistic Life. I only carry supplements that I personally use in my practice and trust for long-term safety and results.
Final Thoughts
Healthy aging doesn’t have to mean slowing down. With the right nutrition and natural support, your dog can stay active, sharp, and joyful well into their senior years.
Senaplex by Standard Process offers gentle yet powerful support for the brain, liver, heart, and digestive system—helping your pet feel their best from the inside out.
If you’d like guidance on using Senaplex or combining it with other supplements, you’re welcome to reach out through my online consultation service. Together, we’ll keep your dog thriving for years to come.
Frequently Asked Questions
Senaplex® by Standard Process is a whole-food supplement that supports your dog’s aging process naturally. It contains a blend of nutrients designed to promote healthy brain function, energy, and overall vitality in senior dogs. This formula nourishes the nervous system and helps your pet stay sharp, active, and engaged as they age.
Senaplex® provides nutrients that protect and restore brain and nerve tissue. Its antioxidants help reduce oxidative stress that can damage brain cells, while ingredients like inositol and choline support clear thinking, focus, and memory. Together, these nutrients help your dog maintain a calm, alert mind well into their senior years.
Yes. As a holistic veterinarian, I often recommend Senaplex® for dogs showing early signs of cognitive decline or age-related sluggishness. Standard Process formulas are trusted for their whole-food purity and long history of safe, effective support for pets.
The correct amount depends on your dog’s size and individual health needs. In most cases, Senaplex® is given once or twice daily with meals. For personalized dosing guidance, schedule an online holistic consultation with me or follow the dosage chart listed above.
Senaplex® is generally very well tolerated. Because it’s made from whole-food ingredients, side effects are rare. Some dogs may need a few days to adjust when starting a new supplement. If you notice digestive changes or sensitivities, reduce the dose and contact your veterinarian.




