Thanks for sharing this.
I did a rough tally and figured out that if you got rid of Leo and the dogs your monthly costs would be B68,000.
I'm not saying you should but these are costs which pertain to your case in particular.
I'm allowing an extra B2000 towards Leo's consumption of normal food outside of the snails etc.
I'm also ascribing all the "dry food" to the dogs and none of it to Leo.
Thanks again for giving us a template to measure against.