My cat seems sad. Do cats mourn a family member's death or a move?

I'm very sorry for your loss. Mineau could absolutely be grieving for your spouse. If possible, try to find one of your husband's old shirts, hats, or something that may have his scent and place this item near his bed. You could also try a calming pheromone collar or diffuser (Feliway is one example). I hope this helps.

I believe they do mourn much as we do. My condolences on behalf of the entire Petco Pet Education Center, formerly Petcoach team. Spend some extra time with your remaining cat and consider a pheromone product, such as Feliway spray or plug in diffuser, which may decrease any anxiety.

I am sorry to hear about the passing of your kitty. Pets do mourn and this is highly individual how long this will last, just like humans. There are some things you can do at home which may help the remaining cats to feel more comfortable. Stick to a routine, pets generally do best if they know what to expect. Considering using a Feliway diffuser which dispenses feel good pheromones. Set aside 30 minutes a day for vigorous play with the cats. Provide climbing and hiding opportunities in the house. Make sure to give them plenty of calm and gentle attention. Best of luck.

I'm very sorry that you had to say goodbye to your cat! There will be a period of adjustment for them, and it can take a few weeks for that to happen, but they are already showing signs of adjust if his sister is not as shy as before. You are doing the right things by talking to them more and showing them tons of affection. Again, I'm sorry for your loss :-(

I'm so sorry your kitten died recently! Cats do mourn when they lose a companion, and it could be that Harry is mourning the loss of the kitten. I would give him lots of extra love and attention during this time. Cats do not mourn as long as humans do, and his behavior should be back to normal soon. Now, if Harry continues to act differently for more than a couple more days, then this change in behavior could be due to a medical problem, and I would have him seen by a vet. Maybe one day, when you are ready, you could consider getting another companion for Harry.

That is awful, I'm so very sorry for your loss! Yes, cats can grieve the loss of a companion, and that may be what is happening with Bitsy. Give her lots of love and extra attention to help her through this time.

I do think our pets grieve, and this can last various lengths of time. All you can do is provide lots of love and affection and with time the grief will improve. New [toys](https://www.petco.com/shop/en/petcostore/category/cat/cat-toys) and [treats](https://www.petco.com/shop/en/petcostore/category/cat/cat-treats) can help. You can also try a [pheromone product]() that can help cats during periods of adjustment. It is available in a room diffuser or a spray.