There are a lot of places to start with this clip from last night's episode of Greatest American Dog: for example, though the on-screen chyron gives the dog's name as "Galaxy," we're pretty sure that owner JD variously calls for "Gutsy," "Curtsy," and "Koyaanisqatsi." More entertaining, though, than JD's strange names or his hip-hop/breakdancing routine with a nonplussed Galaxy are the reaction shots from the judges, which run the gamut from open-mouthed incredulity to a suspenseful, physical performance of, "Should I applaud? Yes? Both hands? No, just the one. How will I clap, then? Why, I'll just hit the table in a few sharp strokes like I'm a bad nanny." [CBS]

Meet Dr. David Best. He's the Manhattan physician who got booted on last night's episode of the CBS reality competition Greatest American Dog. Best and his little terrier, Elvis, it seems, do everything together. And there's nothing it seems Best won't do for his best friend: The doc spent $10,000 last November on the canine's "Bark Mitzvah" at the Tribeca Grand (left), which attracted Dr. Ruth and Elvis's mother, and also earned him the attention of CBS execs, who promptly signed him up for the dog-centric reality show. So it probably shouldn't come as a surprise that when the judges gave the duo the boot on last night's episode, Dr. Best didn't take it very well. Tears were shed. Dreams were shattered. (You can watch the epic meltdown right here.)

All those of hours of practice and hard work finally paid off for Reese Witherspoon and her bulldog as they successfully struck a similar pose on their way to Fred Segal. Witherspoon was inspired by the CBS reality series Greatest American Dog and wanted to have a symbiotic relationship with the pup. Witherspoon didn't want to become a crazy dog lady, but she realized that her bulldog was just too cute to not pal around with while in Hollywood.

Last night CBS unleashed its second episode of Greatest American Dog on the American public, which promptly reached for its pepper spray before realizing the cutthroat canine competition is perhaps just the kind of gentle, slobbering reality friend we need in the summer of Denise Richards. To a point, anyhow; we wouldn't necessarily trust any of these freaks with our dogs, and we still can't be sure if Thursday's sedated-pooch pathos was touching, eerie or simply the most garishly dramatic reality-show tear-shedding of the year. Watch for yourself, tell us your choice and, in any case, wish poor Star a speedy recovery. Eleven percent of America is pulling for you, puppy! [CBS]

Sure, Dogster founder Ted Rheingold thinks that a "call to action" in a cross-promotion between the Web site and CBS's new show Greatest American Dog helped drive traffic. But I'm pretty sure it was all about the skateboarding bulldog. [Dogster]