Vaccines are available that can help prevent meningococcal disease(https://www.cdc.gov/meningococcal/), which is any type of illness caused by Neisseria meningitidis bacteria. There are three types of meningococcal vaccines available in the United States: 1  Meningococcal conjugate vaccines (MenactraÂ®, MenveoÂ®, and MenHibrixÂ®) 2  Meningococcal polysaccharide vaccine (MenomuneÂ®) 3  Serogroup B meningococcal vaccines (BexseroÂ® and TrumenbaÂ®)
Expert: Jane Lefler replied 8 years ago. HiCustomer. A few key things is that the female needs to be in the right stage of heat and also needs to be brought into the males territory for mating and not the other way around. Male dogs become sexually mature around 6-7 months of age so he is old enough. To breed successfully you need to understand the heat cycle. I have explained it below and included a site that has a pictorial guide so there is no mistake what stage of heat your girl is in.
Male cats will be able to sire kittens when they are about 5 months of age. They should not be used for breeding, however, until they are 18 months of age. Female cats generally are sexually mature when they reach at least 80% of their adult weight. The timing of heat in a female cat is also dependent on the amount of daylight. Thus a female cat may have her first estrus anytime between 5 and 12 months of age. Feral (free-roaming) cats may reach sexual maturity earlier than indoor cats. Although a female cat is sexually mature when she is less than one year of age, she should not be bred until she is 18-24 months of age.