An infected tick must be attached for 24 to 48 hours to transmit Lyme disease (and at least 12 to 24 hours to transmit anaplasmosis, another serious tick-borne disease). Lyme disease is unfortunately a fairly common canine disease. Symptoms can include fever, reduced energy, and lameness.
D-day(n.) (Mil.) the day designated for the beginning of a planned attack by a military force; in communications the day is often otherwise unspecified for security reasons; as, the day before D-day the troops will move into position.
The invasion of France on June 6, 1944 was a triumph of intelligence, coordination, secrecy, and planning. The bold attack was also a tremendous risk. Ultimately it succeeded because of individual soldiers' bravery in combat. Learn some of the basic facts about D-Day. The Meaning of the D.