Necrotizing enterocolitis, usually called NEC, is a condition where the intestines become infected and can begin to die. The disease usually affects premature babies, although term babies may also get NEC. Necrotizing enterocolitis is a serious condition that may require surgery, and has a high morbidity and mortality rate.
Bordetella vaccines are given to puppies at about 12 to 18 weeks. According to Doodle Dog Shop the Bardatella vaccine is optional at 6-8 weeks. There are three year rated rabies virus such as Imrab-1 that can be given to puppies at twelve to sixteen weeks as well.
Whether your dog needs a bordetella vaccination depends on several factors. Ask your vet about giving your dog this shot, commonly called the kennel cough vaccine, if he spends a lot of time in boarding kennels, doggie day care or other areas with strange dogs. Although known as kennel cough, the bacteria Bordetella bronchiseptica also affects cats, rabbits and even people.