Translation of "Animalito" in English

Me di cuenta de que nos miraba un animalito gris.

I noticed that a small gray animal was looking toward us.

Esto no es un extraterrestre, es sólo un animalito raro.

This is not an alien, it's just a strange animal.

He creado un plan perfecto para capturar ese animalito astuto.

I have created a perfect plan for capturing that crafty animal.

Una rata es un animalito de dientes largos y puntiagudos, y que tiene cola larga.

A rat is a small animal with long, pointed teeth and a long tail.