I'll give you a question, please answer with step-by-step reasoning process.
Does Northern fur seal make good pet for six year old?

no
An average six year old weighs 45 pounds.

An adult Northern fur seal can weigh up to 120 pounds.

Northern fur seals have sharp canine teeth for tearing.

Northern fur seals live near rivers to feed off of fish populations.

.

So, the answer is no