The answer is simple. You can call the association and find out if pets are allowed and the terms. There are sites that you can get to simply by entering the address. I would get the phone number from the listing agent if you are not ready to work with your own representative.
Sometimes the condo association has an office on the property the condo is located in.
Do a google search "condo association for 123 East St Somewhere OvertheRainbow, OZ.
Just enter the condos info instead and it should lead you there.
If nothing else, please call a local title company and ask for Customer Service, give them the address and they will tell you the Associations info.
Good Luck, it's not HOME with the 4 legged ones....