S15·E13 The Finer Strings

Episode recap

Topic: Episode recap for Family Guy S15E13 ("The Finer Strings").
Constraints:
Use ONLY verifiable facts from provided SYNOPSIS and SOURCES.
No invented titles, names, dates, counts, awards, ratings, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 280-380 words.
If details are missing, omit them rather than guessing.
Synopsis: The guys decide to form a string quartet, but Peter doesn't make the cut. Meanwhile, Brian is forced to be Carter's seeing eye dog and enjoys the life of luxury a little too much.
Sources:
[1] TMDB: General info.
[2] TV Guide: Series info (1999-2026, 27 seasons, Fox Network, Animation, Comedy, TV-14).
[3] IMDb: Cast/crew info.
[4] TMDB Cast: Mentions Peter, Lois, Stewie, Meg.
[5] FilmAffinity: Creator Seth MacFarlane, running time 20 min, Country US.
Episode Title: "The Finer Strings"
Series: Family Guy
Season/Episode: S15E13
Plot Point 1: The guys decide to form a string quartet.
Plot Point 2: Peter does not make the cut for the quartet.
Plot Point 3: Brian is forced to be Carter's seeing eye dog.
Plot Point 4: Brian enjoys the life of luxury associated with this role.
The provided synopsis is extremely short (two sentences).
The sources provide general series information but no additional plot details for this specific episode.
The user wants 280-380 words.
Problem: If I only use the provided facts, I cannot reach 280 words without repeating myself or inventing details.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." and "You write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES."
Conflict: The user asks for a 280-380 word recap, but the source material only contains about 40 words of actual plot.
Decision: As a "meticulous television and film archivist," I must prioritize the instruction "You write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES" and "If a detail is not in the provided material, you omit it rather than guess."
If I