Dog Allergies Treatment

I lost a 5 year old that was hardly sick a day in her life after a rain and the mushrooms came up. Then the puppy we got to replace her suddenly within a few hours got sick and died just like the first one. We moved and go 2 more puppies…i just lost one of them 2 days ago and now the other one looks like he might be getting sick. It just rained here again and the mushrooms came up. But they have all eaten cat food too. I was told by a lady one time that cat food can kill a dog because of the ash content in it the dogs digestive system can’t handle that. But the vet said it might make them have diahrra (not sure if i spelled that right, lol) but it wouldn’t kill them. But something is killing them and I can’t figure out what’s going on. Please somebody help me before I lose another puppy. Been giving him penicillin today. Was giving them Benedril for some kind of skin allergy they seems to have. Help me save my puppy please somebody. Thank you..
As I mentioned their deaths occurred after we had a rainy spell and (it was too dry before the rain for anything to grow) the mushrooms shot up. I try to get rid of them by digging them up because I had kicked them and smashed them up right before the first one died and the same thing right before the next one died. I have been digging them up thinking the kicking them over and smashing them only made it easier for them to eat. So I’m heading to the pet ER asap. Thank you for you responses. I was thinking it was the mushrooms but had my doubts about the catfood. They all ate their dogfood but you know how dogs are they want their cake and the cats too. So my cats were eating dogfood and vica versa so started feeding cats up high so the dogs couldn’t reach them. My dogs have all been wormed and vaccinated too and are very well taken care of that’s why it was so shocking that they died so suddenly. Too many identical incidents about the rain and the mushrooms for it not to be that. Thanx

I have several dogs, all of which are treated by frontline, groomed weekly and flea and tick free. My home and yard are infested with them. I read that watering your lawn will usually do the trick outside, but that is not working in my case.

I’ve used a carpet powder for fleas in my home, mop daily, vacuum along baseboards, have even taken out area rugs and nothing seems to be helping.

My kids play outside, and are covered in them which makes playing outside impossible. I’ve even started seeing them inside our vehicles.

I really need a sure fire way of getting rid of them because my son has skin allergies, and the fleas are literally driving him crazy, not to mention that I’m extremely paranoid we will accidentally ingest them! YUK!

We understand the dog is 13 years old, Doberman Mastiff. Our best friend, truly. A young Hungarian girl, who had squeezed through a padlocked gate, came to our door, bruised and shaking, with a Hungarian English Dictionary; she said “help me.” She didn’t know anyone here; we helped her. Her divorce from this Romanian man was finalized Friday. Tuesday at 2am someone is in the yard. Our dog is acting sick, farts, Whew! Coughing, choking, sneezing, bloody stool, but the Vet says allergies. Next day the dog throws up food we didn’t feed him. Thursday morning the dog can’t walk, can’t breathe, I lay down next to my best buddy, hold him tight, and he takes his last breath in my arms. It hurts so badly. What happened in three days?