Although most of the Squirrels material has been, technically speaking, cover versions, they are by no means a typical cover band. They have a theatrical stage sense derived from Alice Cooper and The Tubes (for a while in the mid-1990s, their stage paraphernalia included a working guillotine), and an approach to arrangements that Morgan has described as "… the Frankenstein method of song arrangement… 'Well, we like these verses, but the chorus on that song is way better. So we'll just graft it right on there, make a whole new beast.' We just start fooling around, and then we go 'Hey, this Alice Cooper song fits right on there, and to hell with the chorus. Let's put the chorus of "Runaway" by Del Shannon in there because it's better!'" (Krugman, 2000).
The Pudz' sole single—a Dave Locksley original called "Take Me To Your, (Leader)" b/w "Take A Letter Maria"— was as close to a "hit" as one could have in the DIY era, receiving airplay on college radio up and down the West Coast. The single sold out quickly and was later incorporated into The Squirrels' CD Scrapin' For Hits. In 2000, "Leader" was included in an Experience Music Project 2-CD retrospective of Northwest Rock, which also featured more famous groups like The Sonics, Paul Revere & The Raiders, Heart and Pearl Jam.
The Pudz broke up when lead guitarist Dave Locksley left town; Rob briefly put together a band called The Pamona Boners, then in 1984 he managed to draft the Young Fresh Fellows (YFF) to back him under the name Ernest Anyway and the Mighty, Mighty Squirrels, seen in retrospect as the first Squirrels lineup.
This proved to be only a temporary expedient: most of the Fellows chose to concentrate on their own band, leaving Rob & YFF drummer Tad Hutchison to put together a new lineup that they christened New Age Urban Squirrels. This lineup, featuring Rob's high school buddy and fellow Fishstick Eric Erickson on guitar, really began to develop the band's cut-and-paste method of arranging, welding songs on top of songs live onstage a good two decades before the current DJ craze of mash ups. In 1986 local label Popllama Products released an album split evenly between the first two Squirrels lineups, with the Mighty Squirrels side consisting entirely of covers of songs by seminal British rockers Johnny Kidd and the Pirates, a band that most Americans had never heard of.
Over the next few years the band ran through numerous names: Squirrels Group '87, Ron Voyage and the New Squirrels, Squirrels Live Unit—one lineup that included longtime bassist Kevin Crosby and drummer Nate Johnson went by "Crosby, Squirrels, and Nate"—before finally settling down to just The Squirrels. The equally varied lineups intersected such Seattle groups as YFF, The Fastbacks, The Dynette Set, The Posies, and Pure Joy, and included several people with extensive musical theater experience. Guitarist/vocalist Joey Kline, who joined in 1985 and would become a long-term Squirrel, often "borrowed" musicians for the Squirrels from his many other musical projects.
Other than Morgan and Kline, the band has had considerable turnover, with many musicians coming and going several times over the years. Erickson died of leukemia in 1996. Among the other frequent contributors have been jazz and soul guitarist Jimmy "J.T." Thomas, drummers Hollis the Bug & James "Cookie" Cookman, guitar wiz Aaron "A.T." Taylor, and bassist Matt Fox; for a time, a woman named Mary K. would show up on stage for every show and (almost inaudibly) "play" a slinky. The band has also had guest appearances by the likes of Re Styles of the Tubes, Roy Loney of Flamin' Groovies, Tortelvis of Dread Zeppelin, and Skerik of Critters Buggin'. As of 2005, the band continues to record and perform, although the project has definitely taken on more of a "hobby rocker" status than in years past: at this point the band only perform a handful of shows a year, almost entirely within the Seattle city limits. Still, they maintain a steady & fairly rabid fanbase, with fans routinely flying in from all over the country for the band's annual XXXmas X-travaganza, an institution since 1990 that features the Drunken Angel Bodyguards.
The Squirrels' single "Oz On 45" (1988) was a "Stars on 45"-style reworking of songs from The Wizard of Oz (and a fragment of a song about Oz by Mark Nichols). It was one of the 142 seven-inch records that British DJ John Peel had set aside in a box, to be grabbed if his house ever caught fire and he had to abandon the rest of his collection. (It had a typically eccentric B-side: Gilbert O'Sullivan's "Alone Again, Naturally".)
Perhaps the most widely respected Squirrels album is The Not-So-Bright Side of the Moon (2000), a song-by-song cover of the Pink Floyd album Dark Side of the Moon, described by Jim DeRogatis, of the Chicago Sun-Times as a "…brilliant through-the-looking-glass reimagining of Pink Floyd's classic…"
The best recorded evidence of the Squirrels recombinant approach can be found on their Christmas recordings, such as "Smoke on the Housetop" (combining Deep Purple's "Smoke on the Water" with B.R. Hanby's "Up on the Housetop"), "Peaceful Easy Town of Bethlehem" (combining The Eagles' "Peaceful Easy Feeling" with "O Little Town of Bethlehem"), or the lyrics of the carol "Joy to the World" sung to the tune of the Hoyt Axton song of the same name.