For the hueforged dog:

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm

The Model is 99.87x130mm in size
You may print at higher layer heights below the Min Depth of 0.48mm
The Max Depth is 2.2mm and the Actual Depth is 2.2mm

Filaments Used:
PLA BambuLab Basic Black Transmission Distance: 0.6
PLA BambuLab Matte Dark Brown Transmission Distance: 2
PLA BambuLab Matte Latte Brown Transmission Distance: 2
PLA BambuLab Basic Jade White Transmission Distance: 5
This print uses 4 unique filaments

Swap Instructions:
Start with Black
At layer #9 (0.8mm) swap to Dark Brown
At layer #13 (1.12mm) swap to Latte Brown
At layer #20 (1.68mm) swap to Jade White for the rest.

For the additional models:

I have prepared some additional ideas for possible uses. The text can be modified as you wish in BambuStudio. If you need a different size sign you can find the Fusion360 model in the downloads section. If you like the model please have a look at my profile because you can find other solutions as well.