How Puppy Vaccinations Work. Puppy vaccines are typically first administered at about six to eight weeks of age, then repeated every three to four weeks until about four months of age. Some of these vaccines might be given together in one injection that is called a combination vaccine.
The series featured three seperate seven minute cartoon segments: one featuring Huckleberry Hound; another starring Yogi Bear and his sidekick Boo Boo; and a third with Pixie & Dixie and Mr. Jinks, two mice who in each short found a new way to outwit the cat Mr. Jinks.
In order of appearance: 1  Huckleberry Finn (Huck to his friends) is a boy about thirteen or fourteen or along there years old. 2  Widow Douglas is the kind woman who has taken Huck in after he helped save her from a violent home invasion. 3  Miss Watson is the widow's sister, a tough old spinster who also lives with them.