You could try keeping it short with frequent mowing so that none of the seed stalks grow.
Yes, dogs can be allergic to things. Just like people can have allergies to certain foods, plants or other things, so can dogs. It's definitely possible that dogs can be allergic to a kind of treat.
Yes; Benadryl can be used for dog allergies. You should check with your veterinarian as to the correct dosage since it is based on the dogs weight.
it depends like humans dogs can have allergies too, but other than that no.
Food allergies in dogs are typically treated through avoiding the allergen - there are a dozen or so hypoallergenic and novel protein foods available through your veterinarian.
Because you have a lot of chemicals in your urine.
Focusing on dogs, there are three major allergen groups that are frequently seen: parasite allergy (flea, tick, etc), food allergy (beef, chicken, rice, etc.) and environmental (grass, pollen, dust mite, etc.). The most common sign of allergies in dogs is recurrent skin and ear infections due to excessive scratching. Treatment for allergies in dogs include aggressive parasite control (such as year-round topical flea/tick preventative), diet modification (for instance, to a novel protein diet like duck or salmon) and allergy shots similar to what humans can receive. Cats do not appear to be as affected by allergies as dogs.
Maybe because of allergies if the dog is rolling on the grass a lot. Also, it might have got bitten.
Wool allergies, flea allergies, food allergies, and skin allergies that can be genetic. (My CC has allergies.)
You can develop an allergy against anything, at any period in your life - dogs, cats, pollen, milk products, and many other items. For instance, my wife developed an allergy to grass pollen when she was sixteen years old.
Dogs can have many allergies just like humans. Most dogs are allergic to chocolate, so much so that any large amount could be fatal (and they WILL try to eat it). Some dogs are also allergic to fleas, moreso than the regular fleat bite itching, they would get a severe rash and reaction.
Yes a dog can have seizures from allergies
Yes it is possible