Magic/Snorg has lost loads of weight over the last year or so. The youngest she is is 13 and could be older. Bloods in February were normal. She's very well in herself, very bossy and having zoomies. eating and drinking. Some loose poo, but not diarrhoea. Cost looks awful but is actually in good condition apparently.
How much would you investigate? I'm thinking maybe bloods and poo sample but nothing else? She is insured, but premiums and excess are high.