It seems you’re inquiring about a product, specifically a dog lead and collar set for small to medium-sized dogs, with the item code 313599. The description mentions that it…

How to Use the Small/Medium Dog Lead and Collar

Step 1: Choose the Right Fit

• Measure your dog’s neck to ensure the collar fits comfortably.
• Check the collar size by placing two fingers between the collar and your dog’s neck; it should be snug but not tight.
• Adjust the collar size as needed using the adjustable strap.

Step 2: Attach the Collar

• Unclip or unbuckle the collar.
• Gently place the collar around your dog’s neck.
• Buckle or secure the collar and ensure it is fastened securely.

Step 3: Attach the Lead

• Locate the D-ring on the collar.
• Attach the lead’s clip to the D-ring on the collar.
• Ensure the clip is securely fastened to prevent accidental detachment.

Step 4: Walk Your Dog

• Hold the lead handle firmly.
• Guide your dog gently, maintaining a comfortable pace.
• Keep the lead slack to allow your dog some freedom, but maintain control.

Step 5: Remove the Lead and Collar

• Unclip the lead from the collar’s D-ring.
• Unbuckle or unclip the collar.
• Store the lead and collar in a safe place for future use.

Note: Always supervise your dog while using the lead and collar to ensure their safety and comfort.