We got our rescue 2yo about 4 months ago. She was pretty malnourished and barely weighed 3kg, so we've been happily feeding her up. However at the vet's last night she weighed a lovely 3.8kg and the vet doesn't want her to put on much more.
At the moment she gets through 2 full sachets of Felix and nearly a bowl full of dried (Iams or Purina) that she nibbles on during the day. No snacking as she doesn't seem to like meat etc. But obviously this is enough food for her to gain weight on, despite the fact she actually is quite an active cat - out a lot, happily spend half an hour trying to murder a soft toy etc.
What do other people feed their similar sized cats? Is half a sachet of wet food morning and night, and then a bowl of dried to graze on during the day reasonable?