This food-grade LSR pet puzzle toy is manufactured by Xiangchu Rubber. It is bite-resistant, easy to clean, helps pets consume energy and exercise intelligence, safe and odor-free. We support customized size and hardness according to your demand.
Material
Food-grade LSR
Hardness
Shore A 30-50
Temperature
Certifications
Applications
-40°C ~ +200°C
Colors
Black, White, Transparent, Customizable
# Liquid Silicone Rubber Pet Puzzle Toy
From 橡楚（湖北）橡胶有限公司 (Xiangchu (Hubei) Rubber Co., Ltd.)
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The Liquid Silicone Rubber (LSR) Pet Puzzle Toy is a durable, pet-safe interactive enrichment product developed and manufactured by Xiangchu (Hubei) Rubber Co., Ltd., a professional LSR product producer based at 湖北省鄂州市鄂城区经济开发区凡口街道内河巷54号. Designed to address common pet behavioral issues including boredom, separation anxiety, and destructive chewing, this puzzle toy combines the superior material properties of injection-molded liquid silicone rubber with a thoughtful interactive design that encourages natural foraging instincts and prolonged mental stimulation.
Unlike generic plastic or foam puzzle toys on the market, our LSR pet puzzle toy leverages the inherent advantages of medical-grade liquid silicone rubber to deliver long-lasting performance without compromising pet safety. The toy features interlocking puzzle compartments that can be filled with pet treats, kibble, or spreadable soft foods (such as peanut butter or yogurt) to create a slow-feeding, interactive experience that keeps dogs, cats, and small pets occupied for extended periods. All edges are smoothly finished to avoid scratching pet mouths or gums, and the solid LSR construction resists punctures and tearing from moderate chewing.
* Injection-molded at 165°C ±5°C for 90 seconds ±10 seconds
* 4-hour post-curing at 120°C to eliminate volatile residues
* Dimensional tolerance for finished products: ±0.2mm for all custom sizes
All our LSR pet puzzle toys are manufactured from 100% food-grade liquid silicone rubber, with no toxic additives or harmful chemicals. The material does not leach into food or saliva, making it safe for prolonged contact with pets of all ages, including teething puppies and kittens. Unlike plastic toys that can crack and leave sharp edges, or lower-grade rubber that may crumble and release choking hazards, our LSR material maintains structural integrity even with regular use, reducing the risk of accidental ingestion.
Liquid silicone rubber’s high tear strength and elasticity make our puzzle toy far more resistant to chewing damage than plastic, TPR, or natural rubber alternatives. It does not become brittle in cold temperatures or soft and sticky when exposed to heat, retaining its shape and performance for years of regular use. For most adult dogs with moderate chewing habits, our LSR puzzle toy lasts 3–5 times longer than standard TPR puzzle products, reducing long-term costs for pet owners and retailers.
The non-porous, non-stick surface of LSR prevents the buildup of bacteria, food residue, and odors. The toy can be cleaned quickly with warm soapy water, disinfected by boiling for 3–5 minutes, or run through a top-rack dishwasher cycle. It can also be stored in the freezer to create a long-lasting frozen treat for teething pets, without sustaining any damage to the material or structure.
As a professional LSR product manufacturer, we support full customization of puzzle compartment layout, size, shape, and hardness to meet specific brand or market requirements. We can adjust the number of interlocking pieces, depth of treat compartments, and overall dimensions for different pet sizes, from small cats to large breed dogs.
Our Liquid Silicone Rubber Pet Puzzle Toy is suitable for a wide range of use cases across residential and commercial settings:
Compatible pet types include: small to large breed dogs, domestic cats, rabbits, and other small companion pets that enjoy foraging and treat-based interactive play. We do not recommend this toy for extreme chewers with a history of destroying solid rubber toys.
We offer three standard hardness options to match different pet chewing habits:
We maintain four standard ready-to-produce sizes to fit different pet weights:
We offer two standard material grades to fit different market needs:
At Xiangchu (Hubei) Rubber Co., Ltd., we follow strict quality control processes in line with our ISO 9001 certification to ensure consistent performance and safety for every LSR pet puzzle toy we produce. Our quality control process includes:
We are committed to delivering high-quality LSR products that meet international safety and performance standards. For custom inquiries, bulk orders, or OEM/ODM cooperation, please contact us:
