Can grass cause an obstruction in dogs? Eating poorly digestible things such as grass or plants can obstruct if it accumulates along the GI tract. Linear foreign bodies such as dog leashes or ropes can also cause intestinal obstruction if swallowed.
Canine parvovirus commonly causes severe illness in young and unvaccinated dogs. Parvo in dogs and puppies is spread by contact with contaminated feces, but you dont have to see feces for the virus to be present. It can live on surfaces that have been contaminated.
Mulberry leaves make good fodder - 15-35% protein, but I'd guess that the dogs are self-medicating because it's potent medicinal. Or, since both dogs are doing it, maybe their diet is lacking some micro-nutrient.

You want a dog, your apartment has roughly the square footage of a decent-sized tent, and your landlords pet policy is already making you sweat. Heres the uncomfortable truth nobody tells you upfront: not every small dog is actually suited for small spaces.
Why Do Dogs Eat Grass? Does Eating Grass Make Dogs Sick?Click to find out why your dog could be eating grass and vomiting. #dogs #petcare #grass Will my dog be sick if he eats grass? He may be; but it doesn't always happen that a dog vomits after eating grass.

This particular example perfectly highlights why Will Grass Make Dogs Cause Illness is so captivating.
Dysbiosis can cause infectious disease.
Sized for dogs and cats, the flowing water helps encourage pets to drink while making it easy. Its bottom reservoir keeps more water available, and you can even customize the water flow by adjusting the pump. The piece holds 4.9 liters of water.
Dog poo is linked to illness, pollution and antibiotic resistance.What about the old water-bottles-on-the grass trick? Dog owners who dont pick up after their dog can be fined, but it can be hard to catch them in the act, and reporting a neighbor to authorities can often lead to ongoing hostility.