Take him/her to a doggy and me session
And the answer is... because the dog that is whining wants to make friends with the other dog and wants to "get a closer look".
he madea dog
Yes, the earliest telescopes made things look thousand of times closer than they were, and modern telescopes still do that.
the moon is closer to you
you need bits and peices of things
You can't make your dog like your cat. To at least make them comfortable with each other: try to let your dog sniff your cat and have them do many things together. I have tried this with my cat and dog to be sure it works.
== == It is used to magnify/ or make things appear closer?to magnify small objects
it would be considered a big dog
You can't make a dog stop being scared. What you can do is help the dog learn to be more comfortable around things that are scary to her/him. You do this by desensitizing and counter conditioning the dog around the things (triggers) that bother it. You need to keep the dog below or near its threshold for its tolerance of its triggers. It's a slow process and in some cases a dog can never become totally comfortable around things that scare it.
You should always spend time with the dog for at least 45-60 minutes everyday. Make sure you feed it at the same time everyday and it has water to drink everyday. Pet the dog whenever you are just sitting around. It will soon come to like you- alot
You can tie your dog to a brick or something heavy, and when it pulls to try to get loose it will strengthen its muscels. You could also make him pull something like a sled or a wagon everyday and as the days go by put things in it and it will make it heavier and make your dog stronger.
if you know how you can make you dog sit, when it sit, just slide its head one more time, this will make your dog lie down.