Across Species Lines

I read in the news recently that the number of interracial marriages are on the rise. Well, the number of interspecies marriages are also on the rise, as evidenced by these cake toppers.

http://www.etsy.com/listing/90057550/custom-gorillas-grizzly-bear-love

http://www.etsy.com/listing/67434788/love-surfing-couple-polar-bear-penguin

http://www.etsy.com/listing/53670040/customise-wedding-cake-topper-will-you

http://www.etsy.com/listing/90057553/custom-bear-llama-love-wedding-cake