Joey, I don’t know if your gf and Phoebe has went on their trip, but everything that I’ve read it takes about 2 weeks for CBD to build up in a dogs system and since your dog is a shitzu I would suggest a 1.5mg bag of treats from where ever you get them from. She is a smaller dog and there are 2 dosages I’ve seen. 1.5mg for dogs up to 45 or so and 5mg for dogs 45 +. As for the liquid I have no idea as I haven’t researched that. It sucks that no one replied to your question. I hope you were able to find the answer if they flew already. Good luck!
The bodies of most mammals contain native receptors for cannabinoids. These receptors in the brain run throughout the nervous system. From there, they influence the workings of internal organs and systems. Their function is to regulate and govern things as diverse as memory, emotional states, pain tolerance, and hunger. For patients — human or canine — who experience excessive pain, anxiety, or lack of appetite, CBD supplements may be useful in providing relief from these symptoms.
However, there are veterinarians that support THC-free hemp supplements for animals. Miami-based veterinarian Dr. Patricia Khuly, VMD, has recommended hemp supplements to her patients, and has even made homemade versions using hemp oil for her pets. “I find they can be somewhat effective as part of a well rounded chronic pain protocol,” she tells Leafly—though she has never used them for pet anxiety or improving fur and skin. “Hemp oil sounds interesting for use in the same way fish oil would be implemented for these other indications,” she adds, “especially for my vegan clients who prefer to source non-animal based products for their pets.” She would like to see more research first, though.