A dog that's happy to fetch in daylight doesn't stop wanting to the moment it gets dark, which is the entire reason a glow-in-the-dark ball exists.

This is a 65mm ball made from TPR rubber, described by Good Boy as glowing in the dark, squeaky and bouncy — built along the lines of a small football rather than a solid chew toy.

• 65mm ball
• TPR rubber construction
• Squeaks when bitten or bounced
• Described as glowing in the dark
• Bouncy, football-style play

On the glow. Good Boy don't state how the glow is achieved or how long it lasts after exposure to light, so treat 'glows in the dark' as the manufacturer's own description rather than a measured duration — don't expect it to glow for hours after a brief charge.

Who it's for: dogs that fetch in low light or the evening, and owners wanting a squeaky, bouncy toy rather than a solid chew.