Very loyal animal

Did you hear that? Sound frequency is measured in Hertz (Hz). The higher the Hertz, the higher-pitched the sound. Dogs hear best at 8,000 Hz, while humans hear best at around 2,000 Hz.

Congratulations @kumar27! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 1 year!

_{You can view your badges on your Steem Board and compare to others on the Steem Ranking}

Do not miss the last post from @steemitboard:

	The Steem community has lost an epic member! Farewell @woflhart!
	SteemitBoard - Witness Update
	Do not miss the coming Rocky Mountain Steem Meetup and get a new community badge!

Vote for @Steemitboard as a witness to get one more award and increased upvotes!