We have two cats. One is super-intelligent and active and always in good health.
Her daughter, on the other hand, is allergic to everything, has an insatiable appetite, consquent weight problems and probably has severe psychological issues too due to the unrequited love she has for her mother.
Last month her kidneys failed resulting in a night spent at the vet.
Vet bills so far this year? Probably getting on for £1,000.
Worth it?
Every penny.