Dogtanian and the Three Muskehounds (1981)
Despite its premise sounding like the loosest possible parody, Dogtanian and the Three Muskehounds is consistently described by those who've compared it directly to the source material as "a remarkably faithful 26-part adaptation," actually one of the more textually accurate versions of Dumas's plot on this entire list, animal cast notwithstanding.
The Idea Behind the Animals
Producer Claudio Biern Boyd's decision to cast the entire story with dogs as the heroes (and cats, largely, as Richelieu's guardsmen) was reportedly inspired by his own cocker spaniel, and served a specific practical purpose: making the novel's truly violent, adult subject matter (dueling, assassination, political conspiracy) palatable and clear for a young audience, without needing to significantly alter the actual plot mechanics that drive the story.
A Genuine Spanish-Japanese Co-Production
Pre-production was handled in Spain by BRB Internacional, with animation completed in Japan at Nippon Animation's Tokyo studios, a real international collaboration that gives the series a distinctive visual style, blending European character design sensibilities with Japanese animation studio craftsmanship. The show premiered in Japan first in 1981, where it made little impact, before becoming a substantial hit across Europe the following year and eventually reaching English-speaking audiences via dub in 1985.
One Deliberate Softening: Constance's Marital Status
The clearest textual change from the novel, and one specifically noted by close comparisons, involves Juliette, the series' equivalent of Constance Bonacieux. In Dumas's novel, Constance is Bonacieux's wife, and her married status is directly relevant to the novel's plot and to d'Artagnan's own guilt about the affair. The series changes Juliette into Bonacieux's niece rather than his wife, a small but meaningful softening that removes the novel's adultery plot while keeping the character's basic role and romantic connection to the hero intact.
A Curious Personality Swap Between Dubs
An unusual detail noted by longtime fans: the English dub reportedly swapped the personalities of Athos and Porthos relative to the original Spanish and Japanese versions, making Porthos the more intelligent, level-headed leader figure and Athos the larger, more food-obsessed sidekick, the reverse of their roles in Dumas's actual novel, where Athos is the group's melancholy, aristocratic elder statesman and Porthos the vain, good-natured strongman. Viewers who grew up with the Japanese dub, which reportedly restores the characters to their novel-accurate roles, would have encountered a meaningfully different version of these two characters than English-speaking audiences did.
Real Affection, Decades Later
The series retains a devoted fanbase decades after its original broadcast, with viewers specifically praising how well the animal-cast concept translated the novel's adventure and camaraderie for a young audience without feeling like a diminished or condescending version of the story. Its popularity led directly to a sequel series and a modern film remake, both discussed elsewhere on this site.
A Franchise That Outlasted Its Original Broadcast
Beyond the sequel series and eventual film remake, the original show generated substantial merchandising and cultural presence across Spain and Latin America specifically, including comics, toys, and a lasting theme song still widely recognized by viewers who grew up with the series decades after its initial run, a true, sustained cultural footprint that few children's animated adaptations of classic literature manage to achieve outside their country of origin.
Read the source material at The Three Musketeers, or see the sequel series The Return of Dogtanian and the 2021 film.