Calming Organic Hemp Seed Oil Soft Chew Supplement for Dogs
Verified Jun 6, 2026
A soft chew calming supplement designed for dogs of all ages, using organic hemp seed oil, chamomile, and ashwagandha root along with L-theanine, L-tryptophan, magnesium, and vitamin B1. The chews are formulated to support relaxation and help dogs cope with everyday stressors like travel or loud noises. They’re flavored with beef, honey, and brewers yeast to make them more palatable for most dogs.
This is a thoughtfully formulated calming supplement for dogs that combines several well-known relaxation-support ingredients such as organic hemp seed oil, chamomile, L-theanine, L-tryptophan, ashwagandha, magnesium, and vitamin B1. It’s suitable as an add-on for generally healthy dogs who need a bit of extra help with situational stress, like thunderstorms or car rides. As with any supplement, it should be used alongside, not instead of, good behavior and environmental management, and ideally with your veterinarian’s guidance if your dog has medical issues or takes other medications.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.
At a Glance
KibbleLab Review
Strengths
- Uses multiple complementary calming-support ingredients (hemp seed oil, chamomile, L-theanine, L-tryptophan, ashwagandha, magnesium, vitamin B1) rather than relying on just one compound.
- Soft chew format with beef, honey, and brewers yeast can make it easier to give to picky dogs compared with pills or liquids.
- Labeled as for intermittent or supplemental feeding only, which is appropriate for a product that’s not meant to replace a complete diet.
Considerations
- Contains beef and brewers dried yeast, which may be problematic if your dog has known beef or yeast sensitivities.
- This is a behavioral support supplement, not a complete and balanced food, so it should always be used alongside a regular nutritionally complete diet.
- Dogs on other medications or with chronic health conditions should have this type of calming supplement cleared with their veterinarian to avoid potential interactions.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Hemp Seed Oil
Hemp seed oil is used in pet foods as a concentrated fat source high in essential fatty acids—notably linoleic (omega‑6) and alpha‑linolenic (omega‑3)—and can help support healthy skin and coat and general anti‑inflammatory benefits while adding calorie density. It is non‑psychoactive (negligible THC) but is rich in polyunsaturated fats that oxidize readily so products should be stabilized and stored properly; it provides limited preformed long‑chain omega‑3s (EPA/DHA) important for cats and, in very high amounts, may cause digestive upset or influence blood clotting.
02
Chamomile
Chamomile is an herbal botanical commonly used in pet supplements, treats and topical preparations as a mild calming, anti‑inflammatory and digestive aid rather than a primary nutrient source, with flavonoids and terpenoids that can help soothe gastrointestinal upset, skin irritation and mild anxiety in dogs and cats. It is generally safe in small, properly formulated amounts but can trigger allergic reactions in animals sensitive to the Asteraceae family, may interact with blood‑thinning medications, and concentrated essential oils or extracts should be avoided without veterinary guidance.
03
L-Tryptophan
L‑Tryptophan is an essential amino acid used in pet foods to meet amino acid needs and, when supplemented, to support production of neurotransmitters such as serotonin and melatonin. It is important for protein synthesis and may help with mood, sleep, or mild anxiety in some dogs and cats, but supplemental doses should be used under veterinary guidance since diet usually supplies adequate amounts and improperly manufactured supplements have on rare occasions caused adverse effects.
04
L-Theanine
L‑Theanine is a naturally occurring amino acid commonly added to pet foods and supplements as a calming/functional ingredient to help reduce stress and promote relaxation without sedation. It has shown promise in dogs (and to a lesser extent cats) for easing situational anxiety and improving calmness, but effects can vary, proper dosing is important, and owners should consult their veterinarian—especially if the pet is on medications or has health conditions—because it is an adjunct to, not a replacement for, behavioral training or medical treatment.
05
Ashwagandha
Ashwagandha is an herbal adaptogen sometimes added to pet foods and supplements to support stress resilience, calming, and general wellness via bioactive withanolides rather than as a macronutrient. Some studies and anecdotal reports suggest potential calming and anti-inflammatory benefits for dogs and cats, but evidence is limited, dosing is not well standardized, and owners should consult their veterinarian because it can cause gastrointestinal upset, interact with sedatives, thyroid or immune-modulating drugs, and is generally avoided in pregnant animals.
Product Details & Brand
Product Specs
Brand
Nulo is a premium pet food brand focused on grain-free and high-meat-protein recipes for dogs and cats. It is positioned as a performance and wellness brand, emphasizing quality ingredients, ancestral diet alignment, and the inclusion of probiotics to support digestive health.
Visit NuloManufacturer
Nulo partners with trusted manufacturing facilities in the United States and Canada that maintain high food safety standards including HACCP and SQF certification. Nulo oversees ingredient sourcing and quality control to ensure nutritional accuracy and consistency across batches.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Nulo Calming Organic Hemp Seed Oil Soft Chew Supplement for Dogs has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Nulo ever been recalled?
We have no recalls on record for Nulo. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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