Prostate PMG® for Dogs by Standard Process: Causes, Symptoms, Care & Prevention
Standard Process has produced glandular supplements for decades. Prostate PMG is one of their targeted formulas designed to support prostate tissue.
If you have an intact male dog, or an older neutered male with urinary changes, this is a supplement I sometimes consider as part of a larger plan.
Let me walk you through what it is, how it works, and when I use it in practice.

What Is Prostate PMG?
Prostate PMG is a glandular supplement made from bovine prostate extract. “Bovine” simply means it comes from cows.
PMG stands for Protomorphogen. This term was created by Dr. Royal Lee, the founder of Standard Process. A protomorphogen is believed to contain cellular building blocks from a specific organ. In this case, the prostate.
The idea is simple: support the organ with tissue specific extracts.
What’s In It?
Per tablet:
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Sodium: 45 mg
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Proprietary blend 240 mg:
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Bovine prostate PMG extract
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Magnesium citrate
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Other ingredients:
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Calcium lactate
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Cellulose
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Calcium stearate
The prostate extract contains naturally occurring nucleotides and peptides. These are small biological components found in cells. Magnesium citrate supports overall metabolic and muscle function.
Prostate PMG is available only through Standard Process’s proprietary manufacturing process.
Why Prostate Health Matters in Dogs
The prostate is a gland located near the bladder in male dogs. It plays a role in reproductive fluid production.
As male dogs age, especially if they are intact, the prostate can enlarge. This is common. The most frequent cause is benign prostatic hyperplasia, or BPH. That simply means non cancerous enlargement.
When the prostate enlarges, you may see:
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Straining to urinate
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Dribbling urine
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Blood in urine
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Straining to defecate
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Discomfort when sitting
These signs always require a veterinary exam. Supplements do not replace diagnostics.
How I Use Prostate PMG in Practice
I use Prostate PMG as supportive care, not as a stand alone treatment.
It may be helpful for:
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Aging intact males
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Dogs with mild prostate enlargement
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Dogs recovering from prostate inflammation
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Long term prostate tissue support
It is not a treatment for infection, cancer, or acute prostate disease.
If a dog has a bacterial prostate infection, we treat that first. If a dog has a tumor, that requires a different medical plan. Supplements are layered in once we understand the diagnosis.

How It Works
Prostate PMG provides:
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Organ specific tissue extract
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Magnesium support
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Targeted nutritional components from prostate tissue
The theory behind glandular therapy is that these extracts may help support normal cellular function within that same organ.
Magnesium also plays a role in muscle relaxation and enzyme function. That supports overall metabolic health.
This is a nutritional support approach. It does not shrink tumors. It does not replace castration when that is medically indicated.
Dosage Guidelines
Give on an empty stomach when possible.
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Dog Size
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Dosage
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|---|---|
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Small Dogs 1-20lbs
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2 tablets daily on an empty stomach
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Medium Dogs 21-50lbs
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3 tablets daily on an empty stomach
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Large Dogs 51+ lbs
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4 tablets daily on an empty stomach
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Tablets can be given directly or hidden in a small treat if needed.
Always confirm dosing with your veterinarian, especially if your dog has other health conditions.

Safety and Side Effects
Most dogs tolerate Prostate PMG very well.
Rare side effects may include:
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Mild vomiting
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Loose stool
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Decreased appetite
If you see hives, facial swelling, or breathing difficulty, stop immediately and contact your veterinarian.
If your dog is on medications, especially antibiotics or hormone therapies, check with your veterinarian before starting any supplement.
When To Call Your Vet
Do not rely on supplements if your dog has:
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Blood in urine
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Severe straining
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Pain
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Fever
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Sudden urinary changes
Those signs need diagnostic testing such as:
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Rectal exam
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Ultrasound
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Urinalysis
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Bloodwork
Once we understand what is happening, we can build a safe and appropriate plan.
My Clinical Perspective
Prostate PMG can be a useful part of a comprehensive prostate support plan. I often combine nutritional therapy with:
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Anti inflammatory support
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Hormonal evaluation
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Diet optimization
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Monitoring through regular exams
Prevention matters. Prostate enlargement is common in aging male dogs. Early support is easier than late stage intervention.
If you want help deciding whether this is appropriate for your dog, you can schedule a holistic consultation with me. I look at the full picture, not just one organ.
Frequently Asked Questions
What is Prostate PMG for dogs?
Prostate PMG is a glandular supplement made from bovine prostate extract. It is designed to nutritionally support prostate tissue in male dogs.
Can Prostate PMG treat prostate cancer?
No. It is not a treatment for cancer. It is used as nutritional support and should never replace diagnostic testing or medical therapy.
Is it safe for neutered dogs?
Yes, it can be used in neutered dogs if prostate tissue support is needed. However, dosing and need should always be discussed with your veterinarian.
How long does it take to see results?
Some dogs show improvement in mild urinary signs within a few weeks. For long term tissue support, I often recommend consistent use with periodic re evaluation.
Can I give this with other supplements?
Usually yes, but it depends on your dog’s full medical picture. Always review your dog’s complete supplement and medication list with your veterinarian.

