Can Dogs Have Catnip

Catnip is well known for sending cats into a frenzy—rolling, purring, and playing like kittens again. But what about dogs? Can dogs have catnip, and if so, does it affect them the same way? The answer is yes, dogs can have catnip, but it won’t make them hyper like it does with cats. In fact, it may have the opposite effect.

What Catnip Actually Does

Catnip, also known as Nepeta cataria, is a herb from the mint family. It contains a compound called nepetalactone, which triggers a strong behavioural reaction in many cats. Dogs, however, don’t respond to catnip in the same way. They lack the specific receptors that cats have, so the effects are much more subdued.

That said, catnip isn’t useless for dogs. While it won’t get them excited or playful, it can have mild calming effects when used in small amounts.

Calming and Digestive Support

For some dogs, catnip can act as a gentle relaxant. It may help reduce anxiety in certain situations, such as during thunderstorms, fireworks or car journeys. It’s sometimes used in herbal dog products for this very reason.

Catnip also contains compounds that support digestion. A small amount can help settle a mildly upset stomach or reduce gas. It’s not a cure-all, but as part of a holistic approach, it can offer mild benefits.

How to Give Catnip to Dogs

If you’re considering giving your dog catnip, dried leaves are the easiest form. You can sprinkle a small amount into their food, brew it into a weak tea and add it to their water, or use dog treats that include it as an ingredient.

Never overdo it. A little goes a long way, and too much can cause digestive discomfort. Catnip essential oil should be avoided, as it’s far more concentrated and can irritate your dog’s skin or internal organs if ingested.

Not Every Dog Responds

Just like with cats, not all dogs react to catnip. Some may become slightly calmer, while others might not seem affected at all. This is normal and doesn’t mean anything is wrong. If you try catnip and your dog shows no noticeable change, it simply might not have an effect for them.

Safe but Not Essential

Catnip is not toxic to dogs and is considered safe in small quantities. However, it’s not necessary for their health and shouldn’t replace other forms of anxiety management or digestive support. If your dog has ongoing anxiety, it's best to consult your vet before trying herbal remedies, even safe ones like catnip.

1. Catnip Toys Usually Aren’t Dangerous, But...
If your dog steals a cat toy stuffed with catnip, it’s usually not a crisis. The dried catnip inside isn’t toxic. The bigger risk is the toy itself—especially if it has small parts, strings or plastic that could be chewed off and swallowed. Always supervise if your dog likes to chew or destroy things.

2. Catnip Can Be Grown at Home
If you grow catnip for your cat and your dog gets into it, it’s unlikely to cause any harm. Just make sure your dog isn’t eating large amounts straight from the garden, as that could upset their stomach. Trim access if they’re likely to overindulge.

3. Catnip in Dog Products
Some natural calming sprays, herbal blends, or chews for dogs include catnip among other soothing herbs like chamomile, valerian root or passionflower. These combinations are often aimed at anxiety or nervous energy, especially in rescue dogs or during high-stress situations.

4. It’s Not a Replacement for Real Behaviour Support
Catnip might take the edge off a dog’s nerves temporarily, but it’s not going to fix separation anxiety, reactivity, or serious stress. For those, consistent training, structured routines, and possibly help from a trainer or vet are the real tools.

5. There Are Better Calming Herbs for Dogs
While catnip is safe, it’s not the most effective calming herb for dogs. Others like chamomile, valerian, or CBD (vet-approved) may be more reliable. Still, catnip can be part of a gentle approach if your dog responds well to it.

Summary

Dogs can have catnip, but it won’t send them bouncing off the walls like it does with cats. Instead, it may act as a gentle calming aid or digestive helper. Safe in small amounts and easy to use, catnip can be a useful tool in certain situations—but it’s not essential, and its effects vary between dogs. Always start small, watch your dog’s reaction, and talk to your vet if you’re unsure.