I'm sorry for this experience, Fuzzybear.
Was it a simple, non-diagnostic label, or was it something recorded that bears medical and even legal weight? -- Please don't relive the experience to answer these questions; I am concerned this GP's words might follow you in records. If that's the case, I hope you can challenge the label.
Wishing you victory against boorish insensitivity...
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My dog

mastered the "fetch" command. He would communicate he wanted something, and I would fetch it.