🐭 The unwanted gift
Why Does My Cat Bring Me Dead Animals?
Nobody asked for the mouse. The cat is extremely pleased about the mouse.
The most likely answer: home is where prey goes
The popular explanation is that your cat thinks you are a hopeless hunter and is teaching you. It is a nice story and there is very little evidence for it.
The duller, better-supported reading is that cats carry prey back to a safe place before eating or dismantling it. In the wild that place is a den; in your life it is the hallway. Eating in the open is risky — another predator can take the catch — so the instinct is to secure it first. You happen to live in the secure place.
That also explains why the prey often arrives intact and then gets abandoned. The transport instinct fires reliably. The appetite does not, because your cat is already fed.
Why well-fed cats hunt at all
Hunger and hunting run on separate circuits in cats. The stalk-chase-pounce sequence is self-rewarding and fires whether or not the cat needs the calories, which is why a cat with a full bowl will still spend an hour on a bird.
This is the single most useful thing to understand about the behaviour: feeding your cat more will not stop it hunting. People try this constantly and it does not work, because they are treating a motivation problem as a nutrition problem.
What actually reduces it
A few things have reasonable evidence behind them. Daily object play — a wand toy, five to ten minutes, ending in a catch — lets the hunting sequence complete indoors and has been associated with meaningful reductions in prey brought home. A diet high in real meat protein has shown a similar effect in at least one controlled trial.
Keeping the cat in at dawn and dusk targets the hours when both the cat and its prey are most active. A brightly patterned collar cover works specifically on birds, which have excellent colour vision and spot the cat coming; bells are less effective than most people assume.
The only approach that eliminates it entirely is keeping the cat indoors or in a secure outdoor run.
What not to do
Do not punish the delivery. Telling the cat off for something that happened minutes ago teaches it nothing except that you are unpredictable near the front door. Plenty of cats respond by bringing prey in and hiding it instead, which is strictly worse for everyone.
Dispose of it without a performance, wash your hands properly, and if it is still alive, a cardboard box in a dark quiet spot and a call to a local wildlife rescue gives it a far better chance than releasing it in the garden the cat patrols.
Quick answers
Is my cat giving me a present?
Probably not in any deliberate sense. The better-supported explanation is that cats carry prey to a safe place before dealing with it, and your home is that place.
Will feeding my cat more stop it hunting?
No. Hunting and hunger are driven separately in cats, which is why well-fed cats hunt enthusiastically. Daily play that ends in a catch does more than extra food.
Do bells on collars stop cats catching birds?
Less than people hope. Brightly coloured collar covers perform better against birds, which see colour well. Any collar for a cat that goes outside should be quick-release.