Its important not to increase the frequency of B12 injections without medical guidance, as unnecessary supplementation offers little benefit for most people, and your body will naturally eliminate what it doesnt need
B12 is key to strong bones
A 6.4kg dog would then require 160mcg or 0.16 ml per dose
Extended cycles may run 12 weeks on with 6 weeks off for individuals with significant metabolic goals
A few symptoms of B12 deficiency include: Conditions of the small intestine (Crohns disease), anaemia, fatigue, constipation, poor balance, memory loss, shortness of breath, and more
This list may not include all contraindications