Whether garlic is toxic or not has always been controversial. Veterinarians believe that eating a lot of garlic by mistake may lead to poisoning. Garlic is an anticoagulant food. The sulfide contained in garlic can damage red blood cells, rupture them and cause dogs to urinate blood. In severe cases, anemia caused by red blood cell injury may lead to internal organ damage, organ failure and even death. But this is in the case of large doses.

2.？ asparagus

Asparagus does not cause dog poisoning, but asparagus may cause pet urine to smell strong.

3.？ xylitol

Even a small dose of xylitol can cause hypoglycemia, even liver failure and convulsions, so don't let your dog eat xylitol, such as chewing gum or toothpaste.

4.？ wine

The main components of wine are grapes or hops (mainly red wine and beer), which are toxic to dogs themselves, and dogs themselves have no mechanism to sober up. Alcoholism mainly damages the central nervous system of dogs, reduces the heart rate and leads to the recurrence of heart disease.

5.？ caffeine

Dogs can't stand caffeine. Excessive intake of caffeine or tea bags can lead to poisoning, such as excitement, increased heart rate, elevated body temperature, and even convulsions or death.

6.？ Macadamia nut

Although veterinarians can't confirm which component in macadamia nut fruit causes dog poisoning, dogs will suffer from weakness, fever, ataxia, tremor, depression and other symptoms when eating macadamia nut fruit by mistake, and the symptoms will be different according to the intake.

7.？ Chocolate

Chocolate contains not only caffeine, but also theobromine, an alkaloid similar to caffeine, which is higher in dark chocolate.

Eating too much chocolate in dogs can lead to overexcitation, rising heart rate, muscle tremor and visceral bleeding.

8.？ sugar

Like humans, giving dogs too much polysaccharide can lead to obesity, tooth decay and even obesity. Try not to let dogs eat food with high sugar content.