What Are Endocrine Disorders in Dogs and How To Support Their Hormone Health?

Endocrine disorders are conditions that arise when the endocrine system, your pet’s network of hormone-producing glands, doesn’t function properly. Hormones are chemical messengers that regulate nearly every process in the body, from metabolism and growth to reproduction and mood. When there’s an imbalance, either too much or too little of a hormone, it can disrupt these processes and lead to a variety of health issues.

How the Endocrine System Works

The endocrine system is made up of glands like the thyroid, adrenal glands, pancreas, and pituitary gland. These glands release hormones into the bloodstream, which then travel to specific organs or tissues to trigger a response. For example:

• The thyroid gland regulates metabolism.

• The adrenal glands produce cortisol, which helps the body respond to stress.

• The pancreas produces insulin, which regulates blood sugar levels.

When these glands don’t produce the right amount of hormones, or when the body doesn’t respond to hormones properly, it can lead to an endocrine disorder.

What Causes Endocrine Disorders?

Endocrine disorders can be caused by a variety of factors, including:

• Genetics: Some breeds are naturally more likely to develop issues like hypothyroidism or diabetes.

• Environmental Toxins: Chemicals like BPA, phthalates, and pesticides can interfere with normal hormone function.

• Diet: Low-quality food or missing nutrients can put strain on the glands that control hormones.

• Stress: Long-term stress can overwork glands, especially the adrenal glands, leading to hormone imbalances.

• Early Spay/Neuter: A scientific review by Kutzler (2020) shows that when dogs are spayed or neutered, their bodies lose important hormones that help regulate many organs. This causes a hormone called luteinizing hormone (LH), to rise very high and stay elevated for life. The review notes that this can increase the risk of issues such as obesity, urinary leaking, low thyroid, diabetes, joint problems, and certain cancers because spay/neuter is “associated with an increased risk of several long-term health problems” due to hormonal disruption.

How Are Endocrine Disorders Diagnosed?

Diagnosing an endocrine disorder typically involves:

• Blood Tests: To measure hormone levels like T4 (thyroid hormone) or cortisol.

• Urine Tests: To check for glucose (in diabetes) or other abnormalities.

• Imaging: Ultrasounds or X-rays may be used to detect tumors on glands.

How to Support Your Dog’s Endocrine Health

Keeping your dog’s endocrine system healthy starts with proactive care that includes balanced nutrition, targeted supplements, and a lifestyle that supports hormone stability. These habits help strengthen your dog’s glands and reduce the risk of future hormonal imbalances.

Nutritional Support

A fresh, whole-food, nutrient-dense diet helps fuel normal hormone production and supports overall gland function. Prioritizing high-quality ingredients can promote long-term endocrine balance and keep your dog’s hormones functioning at their best.

• Whole Foods: Incorporate lean proteins, healthy fats, and a variety of vegetables. Avoid processed foods and those with artificial additives.

• Balanced Diet: Ensure the diet is balanced with essential nutrients. Consider using a supplement like The Original CrockPET Diet® mix to fill any nutritional gaps

Supplementation

Thoughtfully chosen supplements can help support healthy hormone balance and overall gland function. Options like omega-3 fatty acids, probiotics, and antioxidant-rich vitamins can boost immune health, reduce inflammation, and support the organs involved in hormone regulation, but always check with your vet before adding anything new to your dog’s routine.

• Glandular Supplements: These can help support the glands directly. For example, adrenal glandulars can aid adrenal function, while thyroid glandulars support thyroid health

• Omega-3 Fatty Acids: These are anti-inflammatory and support overall health. Fish oil is a great source

• Probiotics and Digestive Enzymes: These support gut health, which is closely linked to the endocrine system

Stress Management

Stress can exacerbate endocrine disorders, so it's important to create a calm environment for your dog.

• Routine: Maintain a consistent daily routine to reduce anxiety.

• Exercise: Regular, moderate exercise can help manage stress and support overall health.

• Calming Aids: Consider natural calming aids like CBD oil, which can help regulate the endocrine system and reduce inflammation

Environmental Adjustments

Minimize exposure to endocrine disruptors in your home.

• Avoid Toxins: Use pet-safe cleaning products and avoid plastic bowls, which can leach harmful chemicals

• Air Quality: Ensure good ventilation and consider using air purifiers to reduce airborne toxins.

Supporting a Dog With Suspected or Confirmed Endocrine Disorder

If your dog is showing signs of an endocrine issue, or has already been diagnosed, targeted care can make a big difference in their comfort and long-term health. Working closely with your veterinarian ensures the condition is properly managed and monitored.

Here’s how you can support them:

• Veterinary Care: Schedule check-ups so your vet can track changes and adjust the treatment plan as needed.

• Blood Tests: Routine bloodwork helps monitor hormone levels, medication response, and overall organ function.

• Nutrition: Feed a balanced, high-quality diet that supports metabolism and overall wellness.

• Stress Reduction: Keep your dog’s routine predictable and low-stress, as endocrine disorders often flare during stressful events.

• Exercise: Provide gentle, regular exercise to support weight management and energy levels without overexertion.

Final Thoughts

Supporting your dog’s endocrine health, whether you’re preventing issues or managing a diagnosed disorder, comes down to creating a lifestyle that protects their hormones from unnecessary stress. By offering a balanced, whole-food diet, choosing high-quality supplements, reducing exposure to toxins, and keeping their daily routine calm and consistent, you give your dog the best chance at long-term hormonal balance and overall wellness.

If you’d like deeper guidance, check out our resources, where you’ll find vet-backed nutrition tips, safe supplement recommendations, toxin-free product guides, and insights to help you make confident decisions for your dog’s health.

For personalized guidance tailored to your dog’s unique needs, consult with a certified HPHC Coach. They can help you build a customized plan for nutrition, supplements, toxin reduction, and lifestyle adjustments to keep your dog’s endocrine system healthy and balanced.