To the OP, you do need to start thinking about where these pets would go, and many of the ideas are good ones. I am taking note.
I know I may be facing something similar shortly. I only have 3 chickens and 2 cats, and I CAN afford to have them. What's the problem?
I was one of those people who bought my house in 2005 when prices were high. I barely got into my mortgage, but I needed a place to live, and I had a good downpayment. I was self-employed while I finished my teaching credential, so couldn't get a "good" mortgage. In retrospect, I shouldn't have bought anything, but was encouraged by relatives, my mortgage broker friend, and a bank willing to sign on the other dotted line. Now, I have a great job that pays twice as much as I was making when self-employed, have nearly renovated my tiny bungalow that used to be a total "fixer" and can afford to pay the high amount that would come with a fixed interest mortgage. I also have no credit cards and no car loan. I think I would be a good risk for the bank.
The problem -- the banks loaned with abandon to people who refinanced to pay off big debt and go on vacations, and all the people who thought flipping houses and making a quick buck in the real estate market until it crashed and then walked away from the properties. Now the banks use the value of the foreclosed properties to tell me my house doesn't have any equity, even though I invested over $150,000 in cash, and about $100,000 in sweat equity during the renovation process. My mortgage had a 5 year term. I have lived here for 4 years and 8 months. I was never irresponsible, other than the initial purchase of the home. It doesn't seem fair. I feel like I held up my end of the bargain. I am a teacher. I do have savings, but I don't have huge cash reserves to cover the difference between the perceived value of my home and the mortgage balance. I hope I can work something out with the bank, or I will lose everything. Sorry for the rant and the hijack.
If you see a post in April about needing homes for 3 chickens and 2 cats.....