Not really, depending on how much you know, but even for a beginner it should be pretty simple. However, this depends on the dog's personality. Some are harder to train then others, but you should be ok.
Technically no they aren't a puppy, they are actually an adult after about 1-2 years but that doesn't mean they have to be large in size though. They also can still have the appearance of a puppy too.
Certainly a three year old dog can be trained...to do just about anything. The problem is that you may need to invest a tremendous amount of time trying to do so. Some breeds of dog are going to be more amenable to this type of training as well. For instance, it will be easier to train a Rottweiler to protect than say a Boston terrier. No slam on BT's, they are great dogs, but protection is not what they were bred for.
despite the adage about old dogs and new tricks, dogs of any age are perfectly capable of learning.
Not if it's male. ;-)
FEMALE dogs should ideally be spayed after 6 months and before her first heat. As she ages the likelihood of breast tumors, uterine infections, etc. increase.
Yes
Certainly.
No. With consistency and proper training methods, tools and rewards, a 3 year old dog is sometimes easier to train than a puppy.
to train go to a professional trainer and take their tips
You cannot train a 3-year old boxer that is not a house dog not to run away. Dogs chase things, it is instinct for them. You have to provide the dog with a secure yard that it cannot get out of in order to keep the dog safe.
Get dog mats, take your dog outside frequently, and reward your dog every time it uses the dog mat.
do it when there young ! it's hard to train a dog out of their old habits. ive had 2. one was super well trained. my 6 year old one right now, is not D:
Nope your dogs still a puppy kinda. You can still train your dog.
Easy get the training stuff from the store and then get the treats so you can treat your dog when it is good
It depends on the dog and the dogs age. For example a puppy might not learn as fast as a 2 year old dog it also depends on how long you train it.
You have to be patient and train them with treats, only repeat the command once though, or else you will confuse them. and if they do the right thing, you give them a treat! BE PATIENT
it wont be very easy because most dogs get trained when they are puppys so i dont think you can train your dog:( sorry:(
call seiser the dog trainer or Victoria stillwell