How Long After Vaccination Can a Cat Become Pregnant?
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π 4303 views π¬ 36 replies Vaccination
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Expert Answer
After vaccination, wait until the cat has produced antibodies before breeding. Antibodies appear in about 1 to 2 weeks, but to be safe, wait one month after vaccination.
Avoid too-early pregnancy; most cats go into heat at 6 to 8 months but are not physically mature and can be harmed. It is best to breed after one year of age to reduce harm and improve kitten survival.