PetMD
WebMD's pet health site with vet-reviewed articles for dog and cat owners
Reference
ReferenceLifestyleWorld #16,105
DeineTierwelt
German pet marketplace with classifieds
3 ad spots · Classifieds
ClassifiedsShoppingWorld #13,2733 ad spots
Pictures-of-cats
What affects us affects cats
LifestyleWorld #416,966DA 29
Cuteness
pet care and animal content site
Furry Critter Network
pet and animal care reference guide
Vetstreet
Pet care and health resource
STMZ Schweizerische Tiermeldezentrale AG
Swiss database of lost and found pets
LifestyleWorld #602,915#62 in 
DA 23 
Petstory
Pet health and care site in Russia
