Is the sentiment of the input positive?

Text Input: Friday Find-A-Friend: <3 <3 <3 is all Sam the Labrador does and <3 <3 <3 is all he asks for in return. #dontshopadopt
Friday Find-A-Friend: <3 <3 <3 is all Sam the Labrador does and <3 <3 <3 is all he asks for in return. #dontshopadopt