- Eponarats - Devoted to holistic health and natural rearing of the breed.
- The Rat Terrier Information Center - Standards, history, and general breed information.
- Rat Terrier Lover's Webring - Links to breed web sites.
- Rat Terriers - Information - Breed information including history, standards, photos, training tips, and health advice. Links to breeders, rescues, and clubs.
- The Rat Terriers Forum - Categorized forums for lovers of the breed.
- The Rats Nest - Dog owners discussion group. Message board and photos.
- Ratter Chatter Message Board - Fanciers from around the United States meet for information, news, and events.
- United Kennel Club: Rat Terrier - Read the official UKC breed standard.
- Wee Bits Rat Terriers - Online community of fanciers which includes articles on breeding, rescues, message board, and listings of dogs for sale.
- Abbigail Blair - Story and photos.
- Basilville - Adventures of two pets, including stories, photos, and audio of their singing dog.
- Becker - Photos and description.
- Bob and Karen's Toy Rat Terrier Page - Photographs and information on their dog, Molly.
- Cagney's First Web Site - The life and times of a rescued dog. Photographs and breed information.
- Daisy Bell's Petals - Photos. Albany, New York.
- Dayzee - Story and photos.
- Jake's Little Spot on the Web - Pictures, information, and links.
- Max And Cleopatra - The stories of two pets rescued from a shelter. Includes photos and success stories of formerly fostered dogs.
- Mighty Delta Dodger - Stories and photo albums.
- Millie and Zoe Wonder Dogs - Photos and links.
- Minnesota Rats - Photos and information.
- Minnie's Friends - Pet photo album.
- Paco Ray - Adventures and favorite activities.
- Panama Jack And Minnie Mouse - Photographs and stories about two dogs.
- Princess Cinderella - Photos and background.
- Rat Attack of North Carolina - Stories and photopraghs of Pistol Pete.
- Rhombi Eisenberg - Photos and news of a dog located in Hershey, Pennsylvania.
- Rock-N-Sass - Photo album and guestbook.
- Sabatage - Puppy photos.
- Shirley's Babies - Index to individual websites for each of six different pets. Includes guestmap and visitor polls.
- Skyler - Pictures and biographical information from birth to two years of age.
- Sparky - Story and photos.
- Starlet O'Hara And DeNiro - Story and photos.
- Tucker's Doghouse - Photos, videos, and a live webcam.
Rescues And Shelters
- American Rat Terrier Association - The official UKC parent breed club. Breed standards, membership application, news, events, and yearly top ten dogs.
- Apple Valley Rat Terrier Club - Conformation, obedience and racing club located in Somers, Connecticut. Photos, event announcements, and club information.
- Central Florida Rat Terrier Society - Online group of breed lovers who chat and meet others in Central Florida and the greater Southeast. Photographs from their events, stories, and care tips.
- Central Valley Rat Terrier Club - Code of ethics, breed standard, rescue information, and membership application. California.
- National Rat Terrier Association - Detailed breed history, standards with picture examples, photographs of various sizes and colors of the breed, breeder links, and registry.
- Rat Terrier Club International - Worldwide registry of breeders. Breed standard, news and history.
- Rat Terrier Club of America - Club and breed history, breed standard, membership information, and calendar of events.
- Red River Rat Terrier Club - Membership information, breed standard, brags, and events. Located in the Red River area of Texas.
- Volcano View Rat Terrier Club - For enthusiasts in the Pacific Northwest. Membership information, breed standard, information on upcoming events, and links to other relevant resources.
- American Rat Terrier Rescue - Rescue, rehabilitation and re-homing of dogs of all ages. Features dogs currently available for adoption, adoption forms, and success stories.
- Ratbone Rescues - Finding homes for unwanted dogs in the United States and Canada. Pictures of available dogs, description of the adoption process, success stories, and adoption application.
- Wisconsin Rat Terrier Rescue Inc. - Finding permanent homes for unwanted dogs from the Wisconsin area. Dogs available for adoption with photos and descriptions.
- ABC Kennel - Raising dogs for pets. Kennel information, photographs, and litter announcements. South Point, Ohio.
- Animal House Rat Terriers - Kennel information, breeding philosophy, and photographs. Sherman, Texas.
- BarJ Rat Terriers - Kennel history, photographs, and their sales contract. Elm Mott, Texas.
- Blue Granite Kennels - Breeder located in Blackstock, South Carolina. Photographs of available dogs and kennel philosophy.
- Cascade Range Kennels - Breeders of miniature and standard size dogs for companion pets, potential show dogs, and performance dogs. Kennel history, photographs, and links. Portland, Oregon.
- C.B. Rat Terriers - Kennel history, photographs, and links. Alliance, Ohio.
- Double Diamond Standard Rat Terriers - Raising dogs for family, show, and field. Kennel information, litter announcements, and photographs. Ohio.
- Dragonfly Kennel - Kennel history and dog information including pedigrees. Reno, Nevada.
- Gail's Rat Terriers - Kennel information, news, and pictures of their show dogs. Ceres, California.
- Hamin' Fun Rat Terriers - Kennel history, photographs, bulletin board, and litter announcements. Vernonia, Oregon.
- Heartland Rat Terriers - Information on the various colors of the breed, litter announcements, and breed information. California.
- Hightower's Rat Terriers - Kennel information and photographs. Spring, Texas.
- Hollow Terriers - Pictures and breeding plans. North Ferrisburg, Vermont.
- Irish Glyn Rat Terriers - Breed and kennel history, pictures, and litter announcements. Gaston, Oregon.
- JP's Rat Terriers - Photograph albums and litter announcements. Montague County, Texas.
- K2 Rat Terriers - Photos and litter plans. Golden, Colorado.
- King Pen Kennels - Raising dogs for show and field. Pictures, litter announcements, and brags. Oakdale, California.
- KnD Kennels Rat Terriers - Kennel history, breed information, litter announcements, brags, and pictures. Denison, Texas.
- Kuntry Kennels - Pictures, news, and contact information. Huntsville, Texas.
- Lil' Hoboken American Rat Terriers - Photos and a guestbook. Hoboken Farms, Alabama.
- Logan Lane Rat Terriers - Breed information, monthly newsletter, message board, chat room, photographs, and a large collection of breed links.
- Majik Rat Terriers - Photographs and breeding plans. Visalia, California.
- Mitchell's Terriers - Raising miniatures and toys. Kennel history and photographs. Sweeny, Texas.
- Moore Manor Kennel - Breeding for show. Pictures and litter announcements. Ohio.
- Orcinus Kennels - Photograph album, breed history, and links. British Columbia, Canada.
- Pampered Paws - Photos and kennel background. Winer Haven, Florida.
- PocketPuppy.com - Breed information, care tips, photograph of the week, and frequently asked questions.
- RaganRat Terrier Kennel - Toy/Mini and Standard varieties. Kennel history. Greenback, Tennessee.
- Rainbow Rat Terriers - Raising standards and miniatures. Pictures and kennel information. Colusa, California.
- Rat Terrier Kingdom - Information on the kennel and breeding stock with pictures. New Hampshire.
- Rat Terriers of Poochville - Raising dogs for pets and show. Pictures of their dogs and litter announcements. Federal Way, Washington.
- Rattatat Rat Terriers - Pictures and litter announcements. South Dakota.
- RatTime Kennels - Kennel information and message board. Kansas City, Missouri.
- River Ratz - Raising toys and miniatures. Kennel history, pictures, and contracts. Crawfordville, Florida.
- Rock-e-hill Rat Terriers - Information, photos, and show awards. Snelling, California.
- Serenity Farm - Breed history, kennel philosophy, and photographs. Monclova, Ohio.
- Silver Paws Kennel - Kennel history, litter announcements, pedigrees, and photographs. Everett, Washington.
- Southern Sands Rat Terrier Kennel - Kennel philosophy and photo albums featured in a "Gone With The Wind" theme. Glennville, Georgia.
- Spring High Kennel - Kennel background and dog photos and information. Boynton Beach, Florida.
- St. Francis Rat Terriers - Raising dogs for show. Pictures, breeding plans, and links. Texas.
- Stoneybay Kennels - Pictures and breeding plans. Ferndale, Washington.
- Triniti Mountain Rat Terriers - Raising toys and miniatures in Hayfork, California. Kennel history, litter announcements, and photographs.
- Tsalagi Kennels - Breeders located in Dallas, Texas. Features photographs, pedigrees, and kennel history.
- Wishbone Kennels - Breeder located in Louisiana. Kennel information and photographs of dogs.