Purchase over $400 free delivery


Part Number:
Please enquire
Availability: In Stock
Contact us at 3650 3128 for purchase details
Add to cart Direct checkout + Add to wish list

Provides a high amount of L-tryptophan and adds vitamin B complex to increase the amount of serotonin in the pet's body and achieve the effect of stabilizing mood.


A calming formula based on tryptophan, essential amino acids and B vitamins to support nervous system health.


When small animals have emotional instability, excess energy, nervousness, high sleep time, and uncomfortable travel, the stable tablet can help eliminate stress in a non-drug, no side effect way, so that you and your pet have a better quality of life.



Help stabilize pets' nervousness, provide a sense of security, and help maintain pets' health.


Dosage form

light brown chewable lozenge.



․ Tryptophan

- can pass through the blood-brain barrier and be converted into serotonin.

․ Taurine

- containing thioamino acid, is the most important neurotransmitter after GABA; taurine is also related to stabilizing nerve cell membranes. Taurine supplements can help reduce nerve function.

․ Vitamin B3, Vitamin B6, Vitamin B12

- are very important for nervous system health, they can synthesize nerve myelin; individuals who lack vitamin B12 will experience confusion, delusions and fainting.



60 tablets in a plastic bottle.



Feed directly or sprinkle in pet food.

※Please pause for 2 days after taking 7 consecutive days.



This product can only be administered to dogs under the guidance of a veterinarian to avoid contact with children.


Health and safety

It is not recommended to use it with tricyclic antidepressants and other serotonin-related metabolic drugs. Not recommended for pets under four months of age.



Store in a cool and dry place, avoid direct sunlight.


Happy Harvest Corporation is established in 2003 in Taiwan.

As the significant development of veterinary medicine, pets live longer, and we are happy that we now have more time with them. However, at the same time, more pets are suffering from diseases and illness that come with ageing and modernized life, such as stomatitis, allergy, asthma … These are usually chronic illness that needs long-term caring.

We believe that with research, we can find natural ingredients that help our pets combating their chronic illness and might even help to reduce the use of pharmaceuticals, which may cause negative side-effects. We are pet parents ourselves, and we stay close to veterinarians. We listen to vets’ experience and their needs in current clinical treatment. We work with Veterinary schools, laboratories, and experienced vets to find the best and science research proofed nutraceuticals.

Our caring sales and technical team are always passionately aiming at helping animals, and veterinarians access the best valuable clinical health support.

Our mission is to help veterinarians and pet parents bringing their pets longer, happier and healthier lives.