Unleash your inner pup with FIDO, the swell-knotted, animal-style adjustFIT cocksheath from OXBALLS—designed to turn your meat into a rubbery, bestial plow tool built for pup play, roleplay, and sloppy thrusting. Made from OXBALLS’ signature super-soft flexTPR™, this sheath stretches, grips, and molds to your shaft like a second skin, delivering a uniquely squishy, fleshy feel that enhances every thrust.

The built-in COCKSLING keeps the sheath anchored even during rough play, while the hollow inner chamber creates a natural sucking and tugging sensation that milks your shaft as you move. Lube the inside, slide in, pull your nuts through, and feel the sheath seal around you. “Burp” out excess air to create a stronger vacuum and an intense, snug fit.

FIDO also includes an adjustFIT nub insert, allowing you to shorten the internal length for a tighter, more compressed grip—ideal for smaller shafts, stronger suction, or those who crave a locked-in, controlled feel. The swell-knotted base adds animal-style fantasy aesthetics while enhancing stimulation for your pup partner.

Made from body-safe flexTPR™, FIDO is durable, scent-free, phthalate-free, and perfect for messy, energetic sessions. Whether you're a handler, a pup player, or a gear lover looking for raw, rubbery fantasy, FIDO delivers maximized thickness, suction, texture, and animal-style intensity.

FEATURES

• Stretchy flexTPR™ cocksheath with soft, rubbery second-skin feel

• Built-in COCKSLING keeps sheath secure during hard play

• Hollow inner chamber creates suction and sloppy stroking sensation

• Swell-knotted animal-style shape adds fantasy realism

• Includes adjustFIT nub insert for tighter fit or shorter internal depth

• Perfect for pup-play, roleplay, and fantasy penetration

• Phthalate-free, scent-free flexTPR™

• Compatible with water-based, hybrid, and silicone lubes

• Lightweight, durable, and easy to clean

SPECS

• Length: 9"

• Width: 1.75" – 2.75"

• Main Hole Circumference: 4.5"

• Shaft Hole Circumference: 3"

• Inner Shaft Length: 6"

• Ball Hole Circumference: 3.75"

• Smallest Shaft Circumference: 5.25"

• Largest Shaft Circumference: 6.75"

• Weight: 7.4 oz

• Material: flexTPR™

• Made In: China

CARE INSTRUCTIONS

• Wash with warm water and mild soap after use

• Air dry completely before storing

• Store separately in a breathable pouch or cotton sock

• Safe with water-based, hybrid, and silicone lubricants

• Do not use oil-based lubes

• Keep away from heat sources and other toys to avoid material interaction