Thread: How do I convince the Mr to let us get MC #2?

Goodness me, 2 cats is nothing, it's normal. In fact I would argue that it's actually quite important for Teddy to have company, especially if he's going to be left alone regularly.
Two MC's is twice the fun and twice the love, and it sounds like you have plenty of space for them.
I've got 3 and I'm wondering about a 4th.

So you could lean on the 'it's actually cruel to have an only cat, especially if it's an MC' argument. See if that works.