average cost to euthanize a small dog
1 On average, the cost of euthanasia can cost anywhere from $25 to $350. 2  Larger dogs can cost anywhere from $50 to $150 in office, while a smaller cat can cost $30 to $85.3  Smaller rodents such as a chinchilla or rabbit can start at $20. Larger dogs can cost anywhere from $50 to $150 in office, while a smaller cat can cost $30 to $85. 2  Smaller rodents such as a chinchilla or rabbit can start at $20. 3  Euthanasia performed at a local shelter or in a veterinarian office can cost $25 to $150, while an at home procedure can cost $225 to $350.