Pet Shihu Defense+
Shihu Defense+ is a botanical daily formula inspired by traditional Chinese wellness and designed to support the body's natural antioxidant defenses, normal immune function and healthy ageing. It is especially suited to pet parents looking for an everyday wellness formula that supports resilience and overall balance as part of a long-term care routine. Ideal for adult and senior dogs, antioxidant support, immune support and everyday wellbeing.

Natural Daily Support
Pet Shihu Defense+
Daily protection begins with everyday wellness.
A botanical of resilience.
Shihu — Dendrobium — has a long place in Traditional Chinese Medicine, traditionally associated with nourishing support and everyday balance.
Antioxidant support, by nature.
Shihu Defense+ is designed to support the body's natural antioxidant defenses and normal immune function — a daily foundation for healthy ageing.
Selected, tested, consistent.
We select premium Shihu and test it to consistent standards, so what reaches your pet is exactly what we intend — batch after batch.
One daily serving. Thirty days.
A simple daily ritual designed to support resilience and balance as part of a long-term care routine.
What makes it different
- Natural
- Antioxidant defense
- Immune support
- Daily use
- Traditional Chinese Medicine (TCM)
- Identity verified where tested
Pet Longevity Co. does not make disease-treatment claims. Pet-specific efficacy statements are published only once validated through veterinary, scientific and regulatory review.
Choose your plan.
Ancient Wisdom. Modern Science. Better Years Together.
PET QI™ TCM Heritage Botanicals by Pet Longevity Co.