First collar and tag for a rescue mongrel

Getting your dog properly set up for the first time is a big moment — and collar fit and safety features matter more than most people realise. Too loose and a dog can slip it; too tight causes real discomfort and even injury. Some dogs also do better with specific collar types depending on their build and temperament. Before I point you in the right direction: what size is your dog roughly, and what breed mix if you know? And is there anything specific you're worried about — behaviour on the lead, skin sensitivity, budget?

That's a lovely thing — he's clearly had you, and now you're getting him set up properly. For a calm medium dog this is straightforward. Can you roughly measure his neck, or estimate it? Medium dogs usually fall between 30–45cm. And do you know his approximate weight? That helps confirm medium sizing is right and that a standard flat collar will suit him fine.

Perfect — he's a solid medium and a flat collar is exactly right for him. Here's what I'd recommend: the Ancol Nylon Adjustable Collar in medium. It adjusts from around 30–50cm so it fits him well, the buckle is secure without being fiddly, and there's a sturdy D-ring that holds a tag reliably. Ancol is a well-established UK brand, the nylon is easy to wipe clean, and it comes in under £6. Pair it with a cheap engraved disc tag from Amazon — you can get a decent one for £3–4, and under UK law he does need to carry your name and address at minimum. That's the whole job done for under a tenner, and it'll last him well.

You order it engraved — when you add it to your basket on Amazon you type in the details you want (your name, address, and a phone number is ideal) and it arrives ready to clip on. No tools needed. Just make sure you use a split ring or snap clip to attach it to the D-ring rather than threading it directly — it stays more secure and is easier to swap if you ever need to. The whole setup takes about two minutes once it arrives.

It really does. Seven years together through a hard stretch — he deserves the badge. The Ancol medium collar and an engraved tag is all he needs. Simple, legal, and solid. Good luck to both of you.