Sabrina and Ash both said that Ash captured Haunter. Charizard was just an example of how a pokemon can be disobedient but that doesn't mean it doesn't belong to that trainer.
Also, even though Togepi wanted to go with Misty technically that's not a capture since she never had a pokeball for it. She would put it in her bag sometimes. I don't remember exactly how many pokemon Misty had in Johto but if she had over 6 then if Togepi was hers them she'd have to send one back, same with Ash and Larvitar.
Also, even though Togepi wanted to go with Misty technically that's not a capture since she never had a pokeball for it. She would put it in her bag sometimes. I don't remember exactly how many pokemon Misty had in Johto but if she had over 6 then if Togepi was hers them she'd have to send one back, same with Ash and Larvitar.