1. opacification-the process of becoming cloudy or opaque. natural action, natural process, action, activity-a process existing in or produced by nature (rather than by the intent of human beings); the action of natural forces; volcanic activity.Translations.. opacification-the process of becoming cloudy or opaque. natural action, natural process, action, activity-a process existing in or produced by nature (rather than by the intent of human beings); the action of natural forces; volcanic activity. Translations.
A booster is a repeat of a previous vaccine that the dog has already received. The goal of the booster is to boost the dogs immunity up to an effective level. Older dogs need boosters every 1-3 years because otherwise their immunity would start to drop.
Vaccinations are immunity-boosting shots that protect pets from certain diseases and conditions. Veterinarians recommend a set of core vaccines for every dog and cat, and beyond that, a number of ânon-coreâ vaccines are also available for pets living in certain locations or conditions. But what will it all cost?