Kennel cough is an upper respiratory infection in dogs that is highly contagious. The most common sign of kennel cough is a dry cough that may induce gagging or coughing up white foam. This usually shows up 5 to 10 days after having been in contact with an infected animal. This cough develops quickly and normally does not last much more than 5 days.
Height - The dart board is hung so that the centre of the bulls eye is 5 ft 8in (1.73 m) from the floor. This is considered eye-level for a six-foot man. Distance - The oche should be 7 ft 9Â¼in (2.37 m) from the face of the board.
a profesional dart can be up to 30 lbs Edit: Assuming you are talking about the dart board game, the professionals on average use from 18 to 23 gram darts. Some use lighter an â¦ d some use heavier.I use 26 gram darts as does Phil Taylor. profesional dart can be up to 30 lbs Edit: Assuming you are talking about the dart board game, the professionals on average use from 18 to 23 gram darts. Some use lighter an â¦ d some use heavier.