Best in 7 days Amazon.com: Appetite Stimulant Vitamin B12 for Dogs | Methylcobalamin (Methyl B12) | Treatment of EPI in Dogs Boosts Red Blood Cell Formation, Energy, Nervous System, Treats Pancreatitis US$ 29.03 Sold : Login>>
Best in 7 days Vitamin B-12 for Animal Use Generic (brand may vary) - Valley Vet Supply US$ 28.48 Sold : Login>>
Best in 7 days Vitamin B12 Injection For Dogs: The Complete FAQ Guide In 2025 – AIPAK ENGINEERING US$ 29.68 Sold : Login>>
Nova-Hepa+B12 Injection by Anova US$ 29.29 Min. order: 1 piece ★★★★★ 4.3 (277 reviews) Sold : Login>>
POLYBCOM Vitamin B12 Injection – B12 Deficiency Treatment US$ 23.18 Min. order: 1 piece ★★★★★ 4.9 (238 reviews) Sold : Login>>
VITACORE Vitamin B1 + B6 + B12 100mg/1mg Solution for Injection 1ml – Bambang Pharmaceutical Depot Inc US$ 24.79 Min. order: 1 piece ★★★★★ 4.2 (88 reviews) Sold : Login>>
Horizon CobalJect 2000 Vitamin B12 Injection — Horizon Agresources US$ 20.12 Min. order: 1 piece ★★★★★ 4.5 (198 reviews) Sold : Login>>