I am so sorry to hear about your loss :( thank you for sharing your story. It sounds like your other cats are aware of your sadness and are showing support. My girl (Daphne) never used to approach me or come for cuddles when her brother (Jasper) was with us, Sadly, I lost my Jasper late last...
If you go on their website you can get a cheap box to try, I think you get one of each variety. My cats rotate between this food and Lily's Kitchen. They like it and always clear their bowls! they are both very fussy, Lily's is the only brand they would eat before trying Blink and I tried many...