Chinese Herbs for Senior Dogs

by Katherine Khoo February 28, 2025 7 min read

As dogs age, their needs change. Often, senior pets will need additional health support and pet owners can turn to Traditional Chinese Medicine (TCM) to support their senior dogs’ health. Chinese herbs offer a natural way to enhance vitality, manage chronic conditions, and improve overall physical and mental well-being. Here, we explore five commonly used Chinese herbs for senior dogs, their benefits, and how they can be safely incorporated into your ageing pet’s care routine.

1. Cordyceps (Cordyceps sinensis and militaris)

Cordyceps, a medicinal mushroom, is highly valued in TCM for its ability to support energy, improve lung function, and enhance immunity. Wild Cordyceps mushrooms (Cordyceps sinensis) are relatively rare to find and grow only in these limited regions. It mainly grows at high elevations in Tibet and the Chinese provinces of Sichuan, Yunnan, Qinghai, and Gansu. The majority of the supplements sold are extracts made from a different Cordyceps species, the Cordyceps militaris. Research has shown that Cordyceps militaris has similar health benefits to wild Cordyceps sinensis. In Traditional Chinese Medicine, Cordyceps militaris has traditionally been used as an alternative to Cordyceps sinensis.

A recent systematic review of 22 randomised clinical trials involving 1746 CKD (Chronic Kidney Disease) patients concluded that cordyceps was effective in decreasing serum creatinine and proteinuria and improving creatinine clearance (Zhang, HW et al. 2014). Clinical use of cordyceps in small animals is not found on PubMed (National Center for Biotechnology Information). However, based on the laboratory and human clinical studies, adjuvant cordyceps therapy may benefit patients with CKD, diabetes, cancer, age-related cognitive decline, and bronchitis, as well as those recovering from chronic illness.

For senior dogs, both types of cordyceps are especially beneficial for addressing respiratory issues, kidney problems, and age-related fatigue. Cordyceps is reported to be extremely safe in mice and humans. However, as a general rule, dogs on cordyceps should be monitored for possible side effects.

How to Prepare Cordyceps Tea and Decoction for Dogs

Cordyceps tea is a mild preparation that can be added to your dog’s food. To prepare Cordyceps tea:

Use 1-2 grams of dried cordyceps per cup (250 ml) of hot water.
Steep in the hot water for 10-15 minutes.
Allow the tea to cool to room temperature before serving.
Amount to feed Small dogs (under 20 lbs):
- 1-2 tablespoons of tea per day.
- Medium dogs (20-50 lbs): 2-4 tablespoons per day.
- Large dogs (50+ lbs): 4-6 tablespoons per day.

A decoction involves simmering the herb to extract its active compounds. It is stronger than tea and suitable for therapeutic use. Here’s how to prepare a decoction:

Simmer 1-3 grams of dried cordyceps in 2 cups (500 ml) of water for 20-30 minutes.
Strain and cool before use.
Amount to feed
- Small dogs: 1-2 teaspoons per day.
- Medium dogs: 1-2 tablespoons per day.
- Large dogs: 2-4 tablespoons per day.

Cordyceps is also commonly added to dog supplements as an adaptogen to support immune health. Here’s an immune and digestion support formula with cordyceps added - Augustine Approved Little Universe For Dogs (Heart, Immunity & Digestion).

Precautions

Ensure you source high-quality cordyceps, preferably organic and free of contaminants. Avoid giving cordyceps to dogs with fever or acute infections (exterior conditions in TCM) unless directed by a veterinarian or TCM practitioner. Monitor for side effects such as digestive upset or allergic reactions.

2. Ginger (Zingiber officinale)

Ginger is renowned for its warming properties, making it an excellent choice for senior dogs with poor circulation or joint stiffness. It is also a powerful digestive aid, helping to alleviate nausea, bloating, and upset stomachs. For older dogs, ginger can help with appetite stimulation and reducing inflammation.

In a veterinary setting, ginger has been used for

Motion sickness and post-chemotherapy. Ginger tea or extract can be mixed with honey and administered prophylactically before the anticipated event and also to relieve nausea.
Adjunct arthritis management. Ginger may help alleviate chronic pain and clear pro-inflammatory mediators by stimulating blood circulation.
Stomachic and carminative. Ginger improves digestion and appetite and alleviates gastrointestinal discomfort by aiding gastric acid secretion, gastrointestinal motility, and bile acid secretion.
Anti-ageing. Ginger helps digestion and warms up the ageing body.

How to Prepare Ginger for Dogs

Fresh ginger can be grated and added to your dog’s food in small amounts (around ¼ teaspoon for small dogs and up to ½ teaspoon for larger dogs). Always monitor for any signs of sensitivity.

Precautions

Very safe with no known side effects, although excessive intake may cause gastrointestinal upsets.
Potential interactions with tacrolimus, nifedipine and crizotinib have been reported.

3. Astragalus (Astragalus membranaceus)

Astragalus is a potent adaptogen that supports the immune system, making it ideal for senior dogs with weakened immunity or chronic illnesses. It also helps improve energy levels and supports kidney and liver function, which are common areas of concern in ageing dogs. A study investigated the effects of Astragalus polysaccharides (APS) on immunosuppressive dogs. The findings indicated that intravenous APS administration improved immune responses, as evidenced by increased antibody titers and enhanced activity of immune cells. Another study assessed the inclusion of APS in dog diets, focusing on palatability and blood parameters. Results suggested that APS could be safely incorporated into dog food without compromising taste, and serum levels of antibodies against canine distemper virus and rabies virus improved. APS positively influenced certain blood parameters, indicating potential health benefits.

How to Prepare Astragalus for Dogs

Astragalus is commonly available in powdered or tincture form as a supplement. Add it to your dog’s food according to the product’s dosage guidelines based on their weight. Certain dog supplements, like this Zesty Paws Allergy & Immune Bites Immune System Supplements for Dogs has added astragalus root for immune support and help maintain normal histamine levels.

Precautions

Astragalus should be avoided in pregnant or nursing dogs, as its effects during these stages have not been well studied. Stick to recommended dosages based on your dog’s weight and health condition. Oversupplementation can lead to digestive upset or other side effects.

4. Rehmannia (Rehmannia glutinosa)

Rehmannia is known for its cooling properties and is often used in TCM to nourish the blood and yin. It is beneficial for senior dogs experiencing heat-related imbalances, such as dry skin, inflammation, or excessive thirst. While direct clinical studies on rehmannia's effects in senior dogs are limited, its applications are supported by traditional use and anecdotal evidence. Rehmannia is also commonly included in supplements for dogs with kidney or joint issues, which are prevalent in older pets. Rehmannia 8, also known as Rehmannia Eight Formula or Ba Wei Di Huang Wan (八味地黄丸) in Traditional Chinese Medicine (TCM), is a classic herbal formulation designed to support kidney and overall vitality. It has been widely used for both humans and animals, including senior dogs, to address symptoms associated with kidney deficiency. Rehmannia 8 is also commonly recommended for senior dogs with hind limb weakness.

How to Prepare Rehmannia for Dogs

Rehmannia is usually provided as part of a herbal blend, like in the case of Rehmannia 8. Rehmannia 8 is available in pill, powder, or tincture forms. Always consult a holistic veterinarian for a specific dosage and to ensure suitability for your dog's condition.

Precautions

While rehmannia is generally considered safe for canine use, it's essential to consult with a veterinarian experienced in herbal medicine before introducing it to your dog's regimen. Proper dosing and monitoring are crucial to ensuring safety and efficacy. When using a herbal blend like Rehmannia 8, follow the recommended doses based on your dog’s weight and health condition.

5. Goji Berries (Lycium barbarum)

Goji berries, also known as wolfberries, are nutrient-rich superfoods known for their ability to nourish the liver and kidneys, support eye health, and boost immunity. They are high in antioxidants, vitamins, and minerals, making them an excellent addition to your senior dog’s diet. Goji berries are rich in vitamins A, B, C, and E, as well as beta-carotene, zinc, phosphorus, calcium, and fiber.

How to Prepare Goji Berries for Dogs

Goji berries can be served whole, soaked in water for easier digestion, or blended into meals. Start with a small quantity (about 5-10 berries for small dogs and up to 20 for larger dogs). While goji berries can be a nutritious addition to your dog's diet, they should be offered in moderation. It's recommended that treats, including goji berries, should not comprise more than 10% of your dog's daily food intake. Goji berries are quite commonly included in dog treats and dog food. You can find dog treats and food with added goji like this Food For The Good Freeze Dried Cat & Dog Treats (Codfish & Goji Berry Cookies) and Absolute Holistic Broth Chunks (Chicken Cutlets & Goji Berry) Wet Cat & Dog Food respectively. Some fresh food brands like The Grateful Pet Cooked Dog Food has added goji berries in their recipes too. Though goji berries is considered very safe for dogs, always monitor your dog for any adverse reactions when introducing new treats or foods.

Precautions

Ensure that the goji berries are free from additives, preservatives, or sweeteners, as these can be harmful to dogs. Excessive consumption can lead to gastrointestinal upset, including diarrhoea or vomiting. If your dog is on any medication, consult with your veterinarian before introducing goji berries into their diet.

Chinese herbs offer a natural, holistic way to support your senior dog’s health and well-being. From boosting immunity with cordyceps to managing motion sickness with ginger, these herbs can address a range of age-related health concerns when used responsibly. To incorporate these traditional remedies into your senior dog’s care regimen, follow the feeding guide carefully and you can help them lead a healthier, more comfortable life.