Helping Your Other Pets Grieve
The house is quieter and one animal is still in it. If your remaining dog or cat has started pacing, crying at night, or sitting by the door at the usual walk time, you're not imagining it — and you're not projecting.
Do animals grieve? Short answer: yes
Dogs and cats form attachments and notice absence. What owners report, consistently: searching the house, standing at the door, changes in appetite, clinginess, sleeping in the missing pet's spot, and a flatter mood for weeks. There's no blood test for it, but the behavioural pattern is well documented and veterinarians treat it as real.
The signs, roughly in order of how often we hear them
- Searching — checking rooms, waiting at windows or doors
- Vocalising more, especially at night or when alone
- Eating less for a few days, or eating only when someone sits with them
- Clinging to one person, following them room to room
- Sleeping more, or sleeping in the other pet's bed
- In cats: over-grooming, hiding, or refusing a previously favourite spot
- House soiling in a previously reliable dog
What actually helps in the first two weeks
- Keep the routine identical. Same walk time, same food, same bed. Predictability is the whole treatment.
- Let them sniff. If your pet died at home and the body is still there, a few minutes of quiet investigation — at their pace — often settles the searching behaviour faster than anything else. Never force it.
- Leave one scent item. A blanket the other pet slept on, unwashed. Some animals settle on it within hours.
- Add company, not a replacement. Extra time with you, a friend's calm dog for a walk, a midday visit if they're now alone all day.
- Don't punish new behaviour. The accidents and the whining aren't disobedience; they're stress.
Should you get another pet right away?
Not to fix the surviving animal. A new pet is a stranger with different rules, and grieving animals often find that overwhelming. Most behaviourists suggest waiting until your remaining pet's eating and sleeping are back to normal — commonly 4–8 weeks, sometimes longer. If you do add a pet sooner, introduce them slowly and keep separate spaces for the first week.
When to call the vet
- Not eating for more than 48 hours, or losing weight
- Vomiting, diarrhoea, or drinking much more than usual
- Behaviour change lasting beyond 3–4 weeks
- Any sudden aggression, or a cat that stops using the litter box entirely
Rule of thumb: a body problem can look exactly like grief. Bloodwork is cheap compared to a month of guessing.
How long does it last
Most owners report the sharpest phase easing in 2–6 weeks, with odd moments (the empty bowl, the second leash) for much longer. If your other pet was with their companion for years, expect the longer end.
And you
You're now grieving and caring for a grieving animal at the same time. The walk you take together is doing double duty — it's the treatment for both of you. Keep taking it, especially on the days you don't want to.
If you kept a lock of fur from the pet who died, here's how to store it so it lasts — the other pet will sometimes sit near it.
If you'd like to keep a little of them
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