Sporn® Durable MarrowChews™ are the only chewable nylon bones with “Jerky Flavor Down the Middle!” Perfect for strong chewers, nylon shavings act like a toothbrush and help remove tartar from the dog’s teeth. Unlike traditional rawhide bones, this bone will last! The large ring shape allows for easy gripping while providing hours of chewing satisfaction, and also serves as a great interactive toy for you and your canine companion.
Available on backorder
The Sporn Marrow™ Ring combines long-lasting chewing satisfaction with interactive play in a durable, easy-to-grip design. Featuring Sporn’s signature flavor-infused nylon construction, this chew toy helps satisfy natural chewing instincts while keeping dogs engaged and entertained. The ring shape makes it easy for dogs to carry, hold, and chew, while also serving as a great toy for interactive games like fetch and tug. As dogs chew, the textured nylon surface helps support dental health by reducing plaque and tartar buildup, creating a rewarding experience that benefits both playtime and oral care.
The circular design allows dogs to comfortably hold, carry, and chew the toy while encouraging independent play.
Sporn's signature flavor technology helps keep dogs interested and encourages extended chewing sessions.
The textured nylon surface helps reduce plaque and tartar buildup while promoting cleaner teeth and healthier gums.
Durable nylon construction provides a satisfying outlet for powerful chewing instincts and long-lasting enjoyment.
The ring shape makes the toy ideal for games of fetch, tug, and other interactive activities between dogs and owners.
Provides an appropriate chewing outlet that can help redirect attention away from furniture, shoes, and household items.
Chewing helps combat boredom while providing rewarding mental stimulation throughout the day.
Supports natural chewing behavior while helping dogs stay engaged and entertained.
The lightweight ring design makes it easy for dogs to pick up and transport during play.
Perfect for backyard play, park outings, indoor enrichment, and everyday chewing sessions.
Designed to withstand regular use while maintaining its shape and durability.
Can be used as a reward-based enrichment tool to complement training and positive behavior reinforcement.
We stand behind every SPORN product. If your SPORN product has a manufacturing defect, we will replace it according to our guarantee policy.
Gently stop the pulling, and encourage calm behavior.
When your dog pulls,
the harness puts a
gentle, humane pressure
under the front legs.
Your dog slows down,
leash tension is
released, and attention
turns back to you.
You reward your dog
with the calming chew
bone for walking calmly
by your side.
Joseph Sporn invented the original humane dog harness in 1987 to deliver calm control without choke chains or
hard pulling. Every product we make is guided by that same mission.
“The dual handles are a game changer. I can keep my dog close in busy areas and give him more room in open spaces.”
– Sarah M. & Max
“This leash is strong, comfortable, and the reflective stitching is a huge plus for our evening walks.”
– James T. & Luna
“Perfect for training! The short handle gives me the control I need when distractions come up.”
– Melissa R. & Cooper
Order ship within
1 business day.
30-day hassle-free
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