A chew that softens the longer a dog works on it behaves very differently in the mouth to one that shatters, and that difference is the entire idea behind a Yakers chew.

Made from milk and milk derivatives (99.9%) with lime juice and salt, this is a hard cheese-style chew that gradually softens as a dog works through it. It analyses at 59.2% protein, 5.2% fat, 0.1% crude fibre, 13% moisture, 6% crude ash and 1.5% calcium, and Yakers say it can also be microwaved to give it an alternative, crunchier texture.

• Milk and milk derivatives (99.9%), lime juice, salt
• Protein 59.2%, fat 5.2%, crude fibre 0.1%
• Moisture 13%, crude ash 6%, calcium 1.5%
• Naturally gluten free
• Can be microwaved for a crunchier alternative texture
• Suitable for dogs 4 months and older

One thing worth knowing. Yakers describe this as softer than an antler or buffalo horn but noticeably tougher than a standard chew, so it sits in the middle rather than at either extreme — worth knowing if you are used to buying at one end of that scale. Once your dog is down to the last small end piece, keep an eye on it as with any hardened chew nearing the point where it could be swallowed whole.

Who it's for: owners of a serious chewer over 4 months old who wants something long-lasting without going all the way to a hard antler.