Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Animals

What are dog's nails made out of?

2 Answers

They are made of a hard protein called keratin.

{{ relativeTimeResolver(1587556509225) }}

LIVE
Points points 117
Rating

keratin

{{ relativeTimeResolver(1587578294324) }}

LIVE
Points points 58
Rating

Similar Questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE