Welcome to /r/dogs, the community for dog-lovers on Reddit!
/r/dogs is a discussion-based subreddit, meant for asking questions, sharing information, and learning about our beloved canine companions and related dog-centric topics.
Advice on this forum is absolutely not a substitute for professional advice from a certified behaviorist, trainer, lawyer, or medical professional.
Trick of the month: 
April: Target stick
March results: Handstand/rear targeting
Before posting in /r/dogs...
Tags
Tags go in the title of posts and must be surrounded by [square brackets].  A brief description of the available tags is below.  Full descriptions may be found here.  Multiple tags are fine. The appropriate way to use multiple tags is to list them separately, [Breeds][Fluff], [Link][News], etc.
- [Breeds] – "What breed is my dog?" and "What breeds are right for me?" 
- [Help] – Need advice regarding behavior, health, or other dog-related topics 
- [Vent] – Angry or emotionally charged posts 
- [RIP] – Memorial posts for departed pets 
- [Fluff] – Stories or lighthearted discussion.  Can be used with the [Link] tag to share feel-good web pages.   
- [Discussion] – General questions/topics seeking information; the default tag if no others fit  
- [Link] – Generic tag for links; include a description of the contents and potential discussion points 
- [News] – Articles or new research; include a description of the contents and potential discussion points. Use with the [Link] tag when linking to an outside web source.     
- [Survey], [Meta], and [Update] are usable when appropriate 
Financing Vet Care
Posts requesting financial assistance will be automatically removed.  Instead, here are some tips on affording veterinary care and here is a list of organizations that can provide assistance. Google "affordable vet care" or "low cost vet care" in your area.  Apply for Care Credit, a credit line specifically for medical needs.  Check if your local humane society offers a low-cost clinic.  Please consider pet insurance or set aside a small amount of money every month for future veterinary expenses.  
Reminders
- Be constructive.  Be respectful.  Aim to edudoge.   
- Positive reinforcement isn't just for dogs.  Users are more likely to accept criticism when it is delivered with understanding and compassion. 
- Do not downvote because you disagree. 
- Do not assume a user is trolling.  Message the moderators if you suspect a troll. 
- Do not partake in a thread if you have nothing helpful to contribute.   
Links to other Subreddits
Commonly-referred subreddits:
/r/AskVet 
/r/DogDiscussions 
/r/DoggyDNA 
/r/DogPictures 
/r/DogTraining and /r/OpenDogTraining
/r/puppy101 
/r/RawPetFood
A total list of related subreddits may be found here, including breed subreddits, dog picture subreddits, and other animal subreddits.