She is 17 years old and has had hyperthyroidism for many years. Treated with twice daily doses of Thyronorm. She has health checks every 6 months. Last one yesterday. Unfortunately she's losing weight despite the dosage being increased. Last had bloods done to check thyroid levels about 18 months ago and at the same time had a big lump removed which was thought to be connected and also traces of cancerous cells were found.
The last time bloods were done was very traumatic for her. She soils herself and is sick on the way home then takes a day or 2 to get over it and eat again.
Because of this I don't feel it's in her best interests to do it again. The last check up before today the vet said she was on the highest dosage. So if she needs more Thyronorm she can't have it anyway. What would getting blood results do if I don't want to put her through any treatment? The vet just says do them and we find out why she's still losing weight. But what then?
All I want to do is let her live out the rest of her life happily and without invasive procedures or further treatment. Am I wrong or am I missing something?