Phase II: 11 of 12 dogs diagnosed with pancreatitis had abnormal cTnI concentrations (median: 0.384 ng/mL, range: 0.041‐2.966 ng/mL, RI: ≤0.06 ng/mL) and 7 of 12 dogs had plasma NT‐proBNP concentrations above the reference interval (median: 971 pmol/L, range: 250‐2215 pmol/L, RI: ≤900 pmol/L). Here, NPPB is linked to pancreatitis.