1. Vegetables
a) Avocado
Avocados are healthy and energy-rich fruits with a high proportion of healthy fatty acids for us humans. Avocados are not suitable for dogs, as there is a risk of swallowing the pits, which could lead to intestinal obstruction, and avocados also contain persin. This toxin can lead to gastrointestinal symptoms, and eating high doses can also potentially cause heart damage.
Avocados are also unsuitable for dogs that are dependent on a low-fat diet (e.g. with pancreatitis).
b) Garlic
The allicin contained in garlic is toxic to dogs. Garlic is often used by many dog owners as a "home remedy", it is said to protect against mosquitoes, fleas and ticks and even has an effect against worms. These positive antiparasitic properties have not yet been scientifically proven. Dogs should not be given more than 4 g of fresh garlic per day, with 5 g/kg/day the toxic dose for dogs is reached. Caution is also advised with garlic flakes/extract, due to the low water content or the high concentration contained in the extracts, the toxic dose drops to 1.25 ml/kg over a week. Allicin leads to the formation of so-called Heinz bodies , the red blood cells burst and can result in anemia. Symptoms of poisoning include vomiting, diarrhea, jaundice, rapid heartbeat, weak pulse and anemia with pale mucous membranes. Consequently, every dog owner should ask themselves whether the benefits for their dog can really be so great that they cancel out the potentially negative effects on the organism.
c) Onions
TheN-propyl disulphide contained in onions has a similar effect to the allicin contained in garlic. The symptoms are similar to those described in garlic.
Please note that in addition to garlic and onions, leeks, wild garlic, chives and shallots also belong to the onion and leek family. All these varieties should not be fed. Inus seem to be particularly sensitive to ingestion.
If you feed vegetable flakes, please make sure that they do not contain leeks or onions, which are often used for reasons of beauty and health.