FAQ: Scratchers for cats

Fleas and their eggs can hide in plush, mats and crevices, so vacuum the cat tree thoroughly, wash covers in hot water and throw away the vacuum bag. Treat the cat with a product your vet recommends.

Unwind the old rope, clean the post and wind new sisal rope tightly, coil against coil, fixing the ends with non-toxic glue or staples that do not stick out. That way the scratcher can serve for a long time yet.

Many framed cardboard scratchers have replacement inserts that can be swapped in once the old one wears down. Check the insert dimensions before buying, as they vary even between scratchers of similar shape.

Shedding is normal, especially with a new scratcher. Put a mat or tray underneath that is easy to shake out, vacuum around it regularly and replace the cardboard when it starts falling apart badly.

Many removable cushions and covers can be machine washed on a gentle cycle, but always check the label. Use an unscented detergent and dry them thoroughly, as strong smells and dampness can put the cat off.

Many flat cardboard scratchers can be flipped once one side wears down, nearly doubling their life. This usually is not possible with curved or framed scratchers.

Vacuum thoroughly, wipe hard parts, wash covers and check for fleas. Another cat's scent can either intrigue or unsettle a new cat, so cardboard or heavily worn sisal is worth replacing.

Yes, a vacuum with a brush attachment is the easiest way to collect hair, dust and sisal fibres. Many cats fear the noise, so clean while the cat is in another room.

It is time to replace a scratcher when the sisal is scratched down to the core, the cardboard has crumbled, posts wobble or platforms sag. A cat uses a worn-out scratcher less and may go back to furniture.

It depends on how much the cat scratches: for an active cat a cardboard scratcher or insert may last a few weeks, for a calmer one a few months. Replace it when the surface becomes uneven and sheds heavily.

A well-made sisal scratcher often lasts a long time, sometimes several years, especially if the rope is thick and tightly wound. The most-scratched part of the post wears first, and it can be refreshed by rewrapping it with new rope.

A worn scratcher is familiar to the cat and carries its scent, so do not get rid of it straight away. Put the new one beside it, let the cat switch over, and only throw out the old one once the cat uses the new one.

A used cat tree can be fine if it is stable and free of mould and strong odours. Check it for fleas before bringing it home, clean it thoroughly and replace worn posts and cushions.

It can if protruding staples, nails, sharp edges or loose rope ends appear that the cat could get caught in. Inspect a worn scratcher regularly and repair or replace it.

Yes, posts can be rewrapped with new sisal rope, cushions replaced and bolts tightened or swapped. If the frame is sound, this extends the tree's life and the cat keeps a familiar spot.

Most important are stability, firm joints, no protruding nails or staples, and securely attached toys. Also watch that the cat does not chew and swallow materials, and fix a tall cat tree to the wall.

It is rare, but kittens or lively cats sometimes get tangled in long strings or put a leg through a torn hammock. Check materials regularly, shorten stretched strings and repair damage straight away.

A tall cat tree with a narrow base can topple if the cat leaps hard onto the top or a child hangs on it. That is why tall trees should always be fixed to the wall and children should not climb them.

Healthy cats usually land safely, but kittens and older or ill cats can get hurt. If a cat limps, avoids moving or behaves unusually after a fall, see a vet.

A little swallowed fibre usually passes, but larger amounts or long rope ends can cause an intestinal blockage. If the cat vomits, stops eating or becomes lethargic, see a vet straight away.