Forums in the Cat Lovers Niche

1. Bird Lovers Online Community
Forum has 69,337 posts.
http://www.birdloversonline.com/  

2. TheCatSite
TheCatSite.com - Where Cats Come First. All about cats, cat care, cat health, cat behavior and more!
https://www.thecatsite.com/f/  

3. Hamster Hideout Forum
Hamster Hideout Forum - Fun and Informative Hideout for Hamster Lovers
https://hamsterhideout.com/forum/  

4. The Labrador Forum
Help, friendship and support for dog lovers and lab fans worldwide. Information on training, puppies, diet, health
https://thelabradorforum.com/  

5. Parrot
Parrot Forums covers the entire range of Parrot ownership and care. All parrot families are discussed as well as pet birds in general.
http://www.parrotforums.com/  

6. AllTrails.com
Search over 400,000 trails with trail info, maps, detailed reviews, and photos curated by millions of hikers, campers, and nature lovers like you.
http://www.everytrail.com/forum/  

7. Lovingyou.com: Lovingyou.com
A collection of love, romance and relationships resources including advice, poetry, quotes, dedications, chat, horoscopes, romantic ideas, message boards, free love postcards and much more!!
http://members.lovingyou.com/  

8. CactiGuide.com
Forum has 382,712 posts.
https://cactiguide.com/forum/  

9. Nissan
Nissan Forum | Nissan Forums : The web's largest and most active community resource for Nissan and Infiniti owners and enthusiasts.
https://forums.nicoclub.com/  

10. Keeptouch Community Portal
Keeptouch Community Portal is an online community based in Singapore, offering a place for exchange of ideas and information in a wide range of topics in the form of forum discussions and Internet...
http://forums.keeptouch.net/