100% silicone with guide wire. Non-toxic sterile (ethylene oxide sterilization) ends closed, 2 side openings. Animals have no obvious pain.

Note: Do not use petroleum-based lubricants such as petrolatum, baby oil, body fluid, massage oil, butter, etc.

6 specifications are available, please choose according to the size of the title:

Fr6 --- outer diameter is about 2 mm and the length is 330mm, suitable for small dogs, such as Teddy, etc.

Fr8 --- outer diameter is about 2.7 mm, length 330mm, suitable for medium-sized dogs, such as Labrador, etc.

Fr10 --- outer diameter is about 3.3 mm and the length is 330mm, suitable for big dogs, such as shepherd dogs, etc.

Fr6(Extended type) --- outer diameter is about 2 mm and the length is 420mm, suitable for small dogs, such as Teddy, etc.

Fr8(Extended type) --- outer diameter is about 2.7 mm and the length is 520mm, suitable for medium-sized dogs, such as Labrador, etc.

Fr10(Extended type) --- outer diameter is about 3.3 mm and the length is 550mm, suitable for big dogs, such as shepherd dogs, etc.

Note: manual measurement error ±5mm

How to use:

(1) Wash hands before use and lubricate the outside of the catheter with medical glycerin or other water-based lubricant.

(2) According to the specifications of the plastic cap, the physiological saline is injected, and the end balloon is instantly bulged and locked in the bladder mouth to prevent slippage. When taking out, use a syringe to hold the same position, release liquid or air, and slowly withdraw the catheter after the balloon has contracted.