CBD is known for its calming effects, but does it actually make cats sleepy?

While CBD doesn’t act as a sedative, it can promote relaxation, which may lead to drowsiness — especially in cats who are naturally restless.

Rather than forcing sleep, CBD helps regulate stress levels, making it easier for cats to settle down and rest when needed.

How CBD Affects Sleep in Cats

CBD interacts with the endocannabinoid system, which helps regulate mood, stress, and overall well-being. For cats that struggle with hyperactivity or restlessness, CBD may provide a sense of calm, making sleep more natural. However, every cat is different — some may experience mild drowsiness, while others simply become more relaxed without a noticeable change in sleep patterns.

Can CBD Cause Excessive Sleepiness or Other Side Effects?

CBD generally has a good safety profile for cats, but there are some potential side effects to be aware of, including:

• Mild Drowsiness – More common in cats sensitive to CBD or given higher doses. This side effect may be the desired outcome if you’re introducing CBD to your cat to support sleep. 

• Digestive Upset – Some cats may experience soft stools or slight gastrointestinal discomfort.

• Changes in Appetite – CBD can sometimes increase or decrease hunger.

• Lethargy – In rare cases, a cat may seem more sluggish than usual, though this is typically temporary.

One common concern is whether CBD could trigger aggression in cats. While CBD is generally calming, an incorrect dosage or an individual cat’s unique response could lead to discomfort, which might be expressed as irritability. Adjusting the dose or discontinuing use should resolve the issue if this happens. You can also speak to a vet for personalized guidance on recommended CBD dosages for your kitty. 

Can CBD Help Anxious Cats Sleep Better?

Cats who struggle with anxiety — whether due to loud noises, separation, or unfamiliar environments — may have trouble settling down to sleep. Some pet owners turn to CBD to help ease that restlessness by reducing stress and promoting a more balanced state of mind. 

Many pet owners use broad spectrum CBD oil, like our CBD Oil for Cats, which contains additional cannabinoids and terpenes that work together to enhance calming effects. Broad spectrum formulas are THC-free, making it a safe choice for cats. 

It should be noted that most pet owners turning to CBD for their kitties are relying on anecdotal evidence to support its effectiveness rather than clinical studies. While the current research is promising, we’re hopeful that more research will emerge to support the claims many cat owners are making.

Will CBD Make Your Cat Sleep?

CBD doesn’t directly make cats sleepy like a sedative medication, but it can promote relaxation, making restful sleep more likely. While some cats may become drowsy, others will simply feel more at ease. Even when it comes to humans, CBD might make some people sleepy in higher doses, but it doesn’t “knock you out”. 

CBN is the cannabinoid associated with sleep support more than CBD. Right now, they don’t make cat products with CBN, but we’re hopeful that cat-friendly CBN products are coming soon. A CBN cat oil or treat would support cats’ sleep cycle more directly than CBD. 

For now, though, CBD’s calming effects can provide gentle support for our feline friends. If you're considering CBD for your cat’s sleep or anxiety, start with a low dose and monitor their response to find the right balance.