House report: Hillary Clinton was âjust wrongâ on Benghazi. John Hayward Follow @@Doc_0 | Wednesday Apr 24, 2013 4:37 PM.
Kittens typically reach a length and weight close to their full-grown size by 9 to 12 months of age. After the 1-year mark, most cats continue to grow at a much slower rate until at least 18 months of age. Large breeds, such as Maine coon cats, typically take even longer to grow to their full size. These cats may not be fully grown until they reach 2 to 4 years of age.
Age Range for a Kitten. Your kitten grows fast. Heâll reach adolescence much sooner than a human child. From birth to about 6 months of age, your feline is officially a kitten; then, as he enters puberty, he leaves kittenhood behind. From here until his 6th birthday, heâs considered a young adult. Hold on, cat parent, because the ride becomes wild now.