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Available Sizes:
Medium (Original): ~4.4 cm diameter × 24.8 cm length (ideal for dogs 14–32 kg)
Large (MAXX): ~5.7 cm diameter × 29.8 cm length (ideal for dogs 27–54 kg)
Extra Large (Buster): ~7.6 cm diameter × 24.8 cm length (ideal for giant breeds 45+ kg)
Colours: Tactical Black (featuring the signature Goughnuts red safety core)
Flavours: Natural Rubber (unflavoured)
Designed for the world’s most intense chewers, the Goughnuts Heavy Duty Pro50 is engineered using Goughnuts' hardest high-durability carbon rubber formulation. Built by mechanical engineers to withstand incredible jaw pressure, this extreme-duty chew toy provides a safe, satisfying outlet for dogs that typically destroy standard rubber toys in minutes.
Pro50 High-Density Rubber: Made with Goughnuts' maximum-durability carbon-reinforced rubber compound to handle aggressive, power-chewing jaws.
Patent-Pending Safety Indicator: Built with a two-layer design containing a bright red inner core. If your dog chews down to the red center, it signals that the toy should be taken away and replaced under warranty.
Interactive & Versatile: Excellent for heavy chewing, interactive fetch, and water retrieval games (it floats!).
Non-Toxic & Safe: Free from harmful petroleum toxins, phthalates, and heavy metals.
Easy to Clean: Non-porous surface wipes down effortlessly with warm water and mild soap.
Lifetime Guarantee: Covered by Goughnuts' manufacturer replacement program if chewed down to the red safety layer.
This product is specifically designed for medium, large, and giant breed dogs who are extreme power chewers (such as Pit Bulls, German Shepherds, Rottweilers, Mastiffs, and Belgian Malinois).
Did you know? The "Pro50" designation refers to the rubber's durometer hardness rating—it is 50% harder and significantly denser than Goughnuts' standard black rubber compound. Originally custom-engineered for working police, military, and K9 units, it remains the ultimate option for extreme chewers!


Need help with placing an order, delivery, or something else? Start with our Help Page — or message us anytime for support.
