It's Nice to Have a Mouse Around the House

It's Nice to Have a Mouse Around the House is a Looney Tunes cartoon animated short starring Daffy Duck and Speedy Gonzales. Released January 16, 1965, the cartoon is directed by Friz Freleng and Hawley Pratt. The voices were performed by Mel Blanc and Ge Ge Pearson.

Plot
Speedy Gonzales invades Granny's home and drives Sylvester to a nervous breakdown. Concerned about the welfare of her cat, Granny calls on the Jet Age Pest Control to remove the rodent. Daffy Duck is assigned the job.

Why People call it "Looney Trash"
The cartoon marked the first theatrical pairing of Daffy Duck and Speedy Gonzales, with Daffy serving as Speedy's new foe. The pairing of them as sworn enemies are terrible due to very poor chemistry among the duo.

On top of that, this cartoon's setup which is in a typical American home which Granny and Sylvester live rather than in Mexico feels rather out of place for a Speedy Gonzales cartoon, as this setup results to Speedy to come off like an annoying sadistic jerk (similar to how the Road Runner's personality is horribly butchered in the Larriva Eleven Road Runner shorts) who made a torture zone to Granny, Sylvester and Daffy.

It also does not give a clear idea who the actual protagonist and the actual antagonist is among Daffy and Speedy, which just shows how this cartoon's plot is poorly executed: Speedy is viewed as a trouble-making pest by both Granny and Sylvester, while Daffy goes after Speedy in this cartoon due to doing his job as a mouse exterminator. If Speedy is confirmed to be the actual antagonist of this episode, this means the ending where Daffy ends up getting chased out of the house by his own exterminator robot thanks to Speedy inserting a Daffy Duck comic book inside it results Speedy to come of as a Karma Houdini who doesn't get punished for his actions of being a pest in Granny's house!