Over the last few years, it’s become easier than ever to shop for CBD products, for both humans and pets. Relaxations in cannabis laws have allowed growers and producers to fine-tune their production methods, turning what was once a home hobby into a serious, mainstream industry.

However, legal uncertainties combined with CBD’s popularity has also led to an increase in fraudulent and off-brand products. Buying mislabelled or counterfeit CBD can mean giving your dog oil that’s at best ineffective, and at worst made with poor quality or unsafe ingredients.

Thankfully, it’s relatively easy to avoid CBD scams and disappointments when you know where to look. Here’s where you should, and shouldn’t, buy CBD oil for dogs in the US.

Is it legal to buy CBD for dogs anywhere in the US?

In 2018, the Farm Bill was signed into law, which officially separated hemp (the nonintoxicating strain of cannabis) from marijuana (the type of cannabis that contains the cannabinoid THC and is used recreationally and medically).

Since then, products made with industrial hemp, which has less than 0.3 percent THC, can be grown, produced, transported, and sold across state lines. This means that hemp-made CBD is legal to buy (almost) everywhere in America.

There are a couple of small caveats worth noting, which relate to state-specific laws. In Idaho, CBD oil must contain zero percent THC (which is no problem for pet-grade oil).

Where can I buy CBD oil for dogs in the US?

Here are some of the most commonly sought outlets when it comes to CBD, and whether or not they rank as a good place to shop for your dog’s supplements.


  • The 2018 amendments to the Farm Bill, along with relaxations in state laws, means that CBD oil can now be legally bought and sold almost anywhere in the US. This includes CBD oil for dogs.

  • Due to the rise in CBD’s popularity, a growing number of off-brand and counterfeit CBD products are reaching consumers—many via the Amazon marketplace.

  • To avoid poor quality CBD oil, buy from a trusted pet store, directly from a favorite CBD producer, or use our list of the top 10 CBD for dogs on the market right now, to find a safe place to shop.