Lol don’t worry

I have a lot of animals too. Two horses, three dogs, four chickens, and four rabbits and my dad is also hesitant when we get more animals. For me, my dad wants an animal to have purpose and he’s more motivated to get them when I tell them they can have a purpose as well.
If my dad were to ask me why do you want rabbits? I would say they can serve a purpose for us. They give us good compost for the garden and can eat down weeds for us. We can also breed them and be able to sell their babies and that money can be used for important things. They also make for great therapy pets

and I’ll learn lots of responsibility and care for them. I’ll make sure I do all the work for them and you don’t need to worry about it.
That’s what I’d personally say. My dad likes to hear that the animal has purpose and that I will take care of the animal and he won’t have to. Hope this helps!