Bully Sticks vs Rawhide: Which is Safer for Your Dog?

Walk down the treat aisle at any pet store and you'll see rawhide everywhere — bones, rolls, twists, and chips. It's been the go-to dog chew for decades. But in recent years, pet parents have started asking harder questions about what's actually in rawhide and whether there's something better.

Spoiler: there is. And it's been in the same aisle the whole time.

This guide breaks down the real differences between bully sticks and rawhide — from how they're made to how your dog's body handles them — so you can make an informed choice.

What Is Rawhide, Really?

Rawhide is made from the inner layer of cow or horse hide — the part left over after the outer layer is used for leather goods. To make it palatable and shelf-stable, that hide goes through an extensive chemical process:

•       Soaked in ash-lye solution or lime to strip the hair

•       Washed with bleach or hydrogen peroxide to whiten and deodorize

•       Treated with preservatives and sometimes artificial flavoring to make it appealing to dogs

•       Dried and pressed into various shapes

None of those chemicals are food-grade. And because rawhide is not technically classified as a food by the FDA — it's a "chew toy" — it isn't subject to the same manufacturing standards as dog treats.

The Real Dangers of Rawhide

Vets and pet safety organizations have raised consistent concerns about rawhide chews:

•       Choking and blockage: Rawhide doesn't digest — it swells. When a dog swallows a piece, it can swell up to four times its size in the stomach, causing blockages that require emergency surgery.

•       Chemical contamination: A 2017 Humane Society investigation found traces of toxic chemicals including formaldehyde and arsenic in some rawhide products imported from Asia.

•       Bacterial contamination: Rawhide has tested positive for Salmonella and E. coli in multiple studies — a risk to both your dog and your family.

•       Splintering: As rawhide dries out, it can splinter into sharp shards that cut gums or create jagged pieces that are dangerous to swallow.

What Are Bully Sticks Made Of?

Bully sticks are made from one ingredient: bull pizzle (the penile muscle of a bull or steer). That's a beef muscle — the same category of protein your dog eats every day in their kibble or raw food. When the sourcing is clean and the processing is minimal, what you have is essentially a dried piece of high-quality beef.

Here's what a quality bully stick like BluZone's does NOT contain:

•       No chemical processing agents

•       No bleaching or whitening treatments

•       No artificial smoke flavoring

•       No preservatives

•       No additives of any kind

Bully Sticks vs Rawhide: Side-by-Side Comparison

What About Other Rawhide Alternatives?

Bully sticks are the most popular rawhide alternative, but they're not the only one. Here are a few others worth knowing about — all of which BluZone carries:

•       Beef cheek rolls: Thicker and longer-lasting than bully sticks. Made from the cheek meat of grass-fed cattle, rich in collagen. A great step up for power chewers who finish bully sticks quickly.

•       Beef collagen sticks: Made from beef corium (the inner layer of beef hide — not rawhide). Fully digestible, unsmoked, high in naturally occurring collagen that supports joints, skin, and coat.

•       Turkey tendons: Flat, ribbon-shaped chews that work between the teeth like dental floss. Excellent for dogs that need a gentler chew or have dental sensitivities.

•       Duck feet: Whole, single-ingredient duck feet. Naturally support anal gland health and joint health. A surprising favorite among dogs who've never had them.

How to Transition Your Dog Off Rawhide

If your dog has been a rawhide chewer, switching to a bully stick or beef cheek should be easy — both are high-value beef products that dogs love instinctively. A few tips:

•       Offer the new chew in the same environment where your dog usually gets rawhide

•       Use the same time of day to build the new chewing habit

•       If your dog ignores it at first, try a peanut butter-coated option like BluZone's Peanut Butter Beef Cheek Rolls or PB Cow Ears

•       Supervise the first few sessions with any new chew

Frequently Asked Questions

Is rawhide ever safe for dogs?

Small amounts of high-quality, domestically produced rawhide may be safe for some dogs under supervision. However, given the digestibility concerns and chemical processing involved, most veterinary nutritionists now recommend avoiding rawhide entirely in favor of fully digestible alternatives.

Are bully sticks regulated?

Yes. Bully sticks are classified as dog treats and are regulated by the FDA under the Federal Food, Drug, and Cosmetic Act. Manufacturers must meet food safety standards. Rawhide does not share this classification.

What's the best rawhide alternative for a power chewer?

For dogs that destroy most chews quickly, BluZone's Colossal Bully Sticks or Beef Cheek Rolls Large are the strongest options. Both are single-ingredient, grass-fed, and built to last significantly longer than standard chews.

The choice between bully sticks and rawhide isn't really a close call when you lay out the facts. One is a chemically processed hide byproduct that can't be digested. The other is a single-ingredient beef muscle chew that dogs have thrived on for decades. At BluZone Pets, we've made it simple: everything we make is rawhide-free, chemical-free, and zero compromise.