My cats came to us from rescue as a bonded pair of brothers. They are now 4 years old.
Sadly, one of them took unexpectedly ill yesterday and died at the vets. We are all so upset but at least understand what has happened. His surviving brother is bewildered, wandering around looking for him and being very clingy.
Is there anything at all I can do to help him? Wash things that smell of him or leave them around? I have a feliway plug-in.