Replacing bird of the blind lady
That was so unethical. I didn’t find it funny either. Also think it is unethical to make Tristan a veterinarian when he failed all his exams, then send him off to treat the local animals.
Also wouldn’t the lady’s friends and family notice that the bird was a different color?
IMO Tristan is an unlikeable character with few redeeming qualities but the show tries to portray him as Siegfred’s goofy yet loveable younger brother. There is nothing loveable or charming about him. The housekeeper dotes on him too much too.