Our precious cat passed away on the weekend, just as we were waiting in the carpark for the after hours vet to arrive (he passed in the boot of our car). We are beyond devastated as he was very much our baby and had been with us since 2007! (We adopted him as a mature rescue).
I told my husband we'd have to leave our outside lights on so he could find his way back home; well, he certainly did, as on Monday (two days later), I awoke to feel him snuggling on my pillow beside my head (that warm, furry familiar feeling was very real), as he always did. I reached out to touch him, which made him (the feeling) disappear. Although I haven't felt him on my pillow again, I do catch sight of him out the corner of my eye constantly. We are continuing to lay down his plate at dinner time (with nothing on it), which we will keep doing for the next wee while.
I know our dogs can see / sense him, as they look towards spaces he liked to sit and lie, and one even wagged his tail at something that wasn't there (that I could see), today.