A written agreement which explicitly states a fixed duration that the contract will be in effect. The signing parties are obligated to adhere to the terms and conditions within the contract until the expiration, or end date, of the contract. http://www.businessdictionary.com/definition/term-contract.html.
The most common symptoms of Lou Gehrig's Disease are: 1  twitching. 2  cramping, or stiffness of muscles. 3  muscle weakness affecting an arm or a leg.  slurred and nasal 1  speech. or difficulty chewing or swallowing.
Other symptoms include loss of appetite (anorexia), swelling in a leg that is near the tick bite, and lameness. In most cases symptoms are not severe. In rare cases the canine lyme disease symptoms could be more pronounced such as joint disease and kidney disease.