Cartoon Dog Animation

I need a highly detailed cartoon animation of three attached dogs running across the screen from left to right in a continuous loop. This animation will be applied to a website under header menu, so it needs to be seamless and smooth.

Requirements:
- The animation should be highly detailed.
- The dogs should be animated in a cartoon style.
- The background should feature detailed scenery.

Ideal Skills and Experience:
- Proficiency in animation software.
- Strong illustration skills, particularly in cartoon styles.
- Experience creating detailed backgrounds for animations.
- Ability to create smooth, looping animations suitable for web integration.

Please provide samples of previous work.

Dog with bowtie is named Cash
Dog with blue handkerchief is named Tango
Dog with yellow ribbon is Lylah

Need them to run across screen then center them with name under them, then after a few seconds start loop again.