They will have to have rebies shots and a certificate of health from a veterinarian in
India at least 30 days before you bring them to Canada. If you can't get these, I am not even sure they'll be allowed on an airplane to get here.
I'm having internet connection problems and haven't been able to complete a search at the Canada Customs site, but here's the link to their website.
http://www.cbsa-asfc.gc.ca/menu-eng.html