Yes, it could if the symptoms of coming in heat (like moodyness and anything not physical like winking )have become routine.
However, if the horse is winking or has other physical signs of being in heat, it is always a good thing to get the vet out.
yes they do they act moody just like women do when they are pregnant they aren't as mild and mink with the owners or other horses than usual they may tend to bite and kick even if the horse had never done it before.
"They" who? A dog? A cat? Please include this information in your question.
To start with, a mare will not act differently. Your only signs will be when she doesn't come in heat at her normal time. Then, about 6 months along (give or takea bit), the mare should start to show. About then, or maybe more like 8 or 9, sometimes not until the 11 month, they may start to show resistance when you are riding. After all, but then, they are carrying about 100pounds or more of foal, and then with you and the tack on them, it can accumulate into some heavy pressure. Then, within a week or two before birth is when the mare really starts acting different. a usually very social horse may become standoffish, away from the other horses and/or people. Or, a usually standoffish horse may start hanging out with other horses and/or people. Their eating habits may change and they may develop some vices, like biting and offering to kick. While this is normal, it should not be tolerated. if you suspect your horse to be pregnant, call a vet as soon as possible. There are many changes you need to make when taking care of a pregnant horse. A horse could show no changes when they are pregnant until they are in labor. When in labor the horse will pace around, breath heavy, etc. If your horse is acting like this weather they are pregnant or not, you should call a vet.
Why would you want to horse a dog when horses are so stupid dogs are way to smart to act like a horse.
No. A horse is a horse and behaves like a horse regardless if it's wild, feral or domesticated.
Probably to entertain themselves by simply using their imagination. I doubt they actually think their a horse.
like any other horse... a spook is a spook
If it isn't itchy or painful to the horse, it could be ringworm.
You can't get teens pregnant. However, you can make them both adults and shrink them down to teen size. They will act like they got pregnant, look like a teen, but be adults.
Yes, it is fairly rare, but a mare may be bred even though she is in foal. She may appear to come into heat and act like she is not in foal, when in reality she has settled. A mare that is in foal and is bred may lose the fetus however.
Horses in general do not act any certain way because of their color. A palomino horse is simply a color of horse, not a breed. In the wild, they will act the way any wild horse will act.
You can't. A cat will stay in heat and continue to come into heat unless a male cat mates with her, or she is spayed. Unlike most mammals, cats will only ovulate while in the act of mating, so nothing else (unless spayed) will actually stop the heat cycle.