most bigger breeds mature physically at about 9 to 12 months. they will mature mentally at around 1 1/2 year. for smaller breeds, they mature physically at about 1 to 1 1/2, mentally around 2 years. but some dogs stay puppy mentally forever. =)
however, this varies greatly among dogs, and should be a guideline.
2007-04-28 00:02:46
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answer #1
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answered by Anonymous
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It depends on the breed. Some smaller breeds are considered adults at age 1 or even less. Larger breeds take longer to reach physical maturity. Many large breeds aren't considered to be adults until about 18 months. So, you have a little chihuahua or Westie, probably physcially an adult by 7 or 8 months. A big lab or great dane, 12-18 months.
No one answer
2007-04-28 00:08:01
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answer #2
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answered by P-nuts and Hair-dos 7
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Usually when they're full grown which is around 10-12 months but it can take up to 2 years for larger breeds. Although a lot of breeders say wait until the dogs 2 so it varies.
2007-04-28 00:07:38
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answer #3
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answered by beau 2
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my dog is still 2, but in my eyes he still a baby, a puppy is an adult , i think, around age 3
2007-04-28 02:31:49
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answer #4
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answered by Tiffy[BeautifulDisaster♥] 2
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Technically it's 12 months (same as baby) but many dogs remain "puppies" in fact for far longer. My older one still behaves like a puppy but she's 2 and a half!
2007-04-28 00:08:41
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answer #5
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answered by aussiepom 3
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a puppy becomes an adult within 9 months thats what hapend with my puppy
2007-04-28 00:14:53
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answer #6
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answered by tayo a 1
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your dog would be classed as an adult when it reaches 75% of its adult weight. this is what i was told when i did a nutrition course the bigger the dog the longer it will take
2007-04-28 00:21:24
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answer #7
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answered by Anonymous
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As other have said, it depends on the breed. Giant breeds, like Great Danes, are not completely mature until they are 3 years old. That's a long puppyhood!
2007-04-28 00:11:35
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answer #8
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answered by Anonymous
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i have a dog (briard Cross lab) who is 4 and is still mentally a puppy so a suppose that it depends on the dog
2007-04-28 00:12:57
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answer #9
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answered by Anonymous
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with most vets its 1 year, however with owners, their puppies will always be puppies - i have a 3 year old puppy
2007-04-28 00:06:42
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answer #10
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answered by worldstiti 7
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