Period
.
Punctuation used at the end of a statement.
I like dogs
.
Links
http://www.libraryonline.com/default.asp?pID=39
http://en.wikipedia.org/wiki/Full_stop
http://encyclopedia.farlex.com/Period+(punctuation)
http://www.infoplease.com/cig/grammar-style/period-question-mark-exclamation-mark-end-line.html
http://www.grammarbook.com/punctuation/periods.asp
http://www.lousywriter.com/punctuation_period.php
http://www.nationmaster.com/encyclopedia/Period-(punctuation)
http://simple.wikipedia.org/wiki/Period_(punctuation)
http://simple.wikipedia.org/wiki/Punctuation
http://writing.lifetips.com/cat/8364/punctuation/
http://www2.actden.com/writ_Den/tips/sentence/puctuate.htm