[INST] What is the best hiding place in someone's yard? [/INST]That depends on whether you want it to be fast or safe, and what the dog is like.</s>[INST] I want to be safe. The dog isn't an issue, it's inside and a small Yorkie. [/INST]
A good and safe option could be a weatherproof storage box. they come in various sizes and can blend in easily with the surroundings in a yard. Please remember to respect other's property and use these suggestions for appropriate purposes.
You probably want to dig a hole with a backhoe or large shovel.