Nature's Calling Cat Litter

Walnut-shell cat litter that clumps quickly and can be flushed

£11.49

· tracked · UK mainland estimate · 14-day promise

UK delivery £2.99 · free over £39

Secure checkout by Stripe · Card, Apple Pay & Klarna

A candid point

The source says a pack could last up to 30 days, but that is not a firm duration for every tray or household. No fill depth, full-change schedule or flushing quantity is supplied, so those practical decisions still need the pack instructions.

Secure checkout

Tracked delivery

Easy returns

Easy to use, made to last

Why we chose it

The reclaimed walnut-shell material is why this earns a place. It gives owners a clearly identified alternative to mineral or paper litter and forms removable clumps.

— Matt, founder

Specifications

Material: the re-claimed lining of walnut shells
Brand: Nature's Calling
Material: the re-claimed lining of walnut shells

Full description

Choosing cat equipment is easier when the design explains itself: what holds the litter, what moves it, and what can be washed.

Nature's Calling is made from reclaimed walnut-shell lining. The fibrous material is described as clumping on contact, with clumps forming after 15 minutes; it is also stated to be biodegradable, virtually dust-free, free from artificial additives and chemicals, and flushable.

4KG bag
Reclaimed walnut-shell lining
Clumps after 15 minutes
Biodegradable and flushable
No artificial additives or chemicals stated

A candid point. The source says a pack could last up to 30 days, but that is not a firm duration for every tray or household. No fill depth, full-change schedule or flushing quantity is supplied, so those practical decisions still need the pack instructions.

Who it's for: cat owners looking for a plant-based clumping litter, especially those who prioritise reclaimed material and a product described as flushable.

Delivery

Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information

Returns

14 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.

Payment

Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.

Common questions

What is this litter made from?

It is made from reclaimed walnut-shell lining.

How quickly does it clump?

The supplied information says clumps form after 15 minutes.

Can it be flushed?

It is described as flushable, although no flushing quantity is supplied.

Does it contain artificial additives?

The supplied description states that it is free from artificial additives and chemicals.

How long does delivery take?

Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.

How do I track my order?

As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.

What is it made from?

the re-claimed lining of walnut shells. Full specifications are listed above.

What if I need to return my order?

You have 14 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.

Why buy from Giddy Pets?

Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
Easy returns14 days to change your mind, no interrogation. If it’s not right, we’ll make it right.