{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-07-02"
  },
  "results": [
    {
      "term": "Vomiting",
      "count": 149
    },
    {
      "term": "Lack of efficacy (ectoparasite) - flea",
      "count": 143
    },
    {
      "term": "Panting",
      "count": 102
    },
    {
      "term": "Behavioural disorder NOS",
      "count": 96
    },
    {
      "term": "Lethargy (see also Central nervous system depression in Neurological)",
      "count": 80
    },
    {
      "term": "Scratching",
      "count": 65
    },
    {
      "term": "Hyperactivity",
      "count": 54
    },
    {
      "term": "Not eating",
      "count": 53
    },
    {
      "term": "Itching",
      "count": 47
    },
    {
      "term": "Vocalisation",
      "count": 45
    },
    {
      "term": "Pruritus",
      "count": 42
    },
    {
      "term": "Lethargy (see also Central nervous system depression in 'Neurological')",
      "count": 41
    },
    {
      "term": "Open mouth breathing",
      "count": 41
    },
    {
      "term": "Diarrhoea",
      "count": 39
    },
    {
      "term": "Fever",
      "count": 37
    },
    {
      "term": "Ataxia",
      "count": 35
    },
    {
      "term": "Hiding",
      "count": 35
    },
    {
      "term": "Seizure NOS",
      "count": 34
    },
    {
      "term": "Licking",
      "count": 33
    },
    {
      "term": "Agitation",
      "count": 31
    },
    {
      "term": "Anorexia",
      "count": 30
    },
    {
      "term": "Tachypnoea",
      "count": 29
    },
    {
      "term": "Twitching",
      "count": 29
    },
    {
      "term": "Weight loss",
      "count": 28
    },
    {
      "term": "Excessive chewing, licking and/or grooming",
      "count": 27
    },
    {
      "term": "UNPALATABLE",
      "count": 27
    },
    {
      "term": "Not drinking",
      "count": 25
    },
    {
      "term": "Death",
      "count": 21
    },
    {
      "term": "Decreased appetite",
      "count": 21
    },
    {
      "term": "Other abnormal test result NOS",
      "count": 21
    },
    {
      "term": "Not himself/herself",
      "count": 17
    },
    {
      "term": "Tremor",
      "count": 17
    },
    {
      "term": "Accidental exposure",
      "count": 16
    },
    {
      "term": "Aggression",
      "count": 16
    },
    {
      "term": "Elevated temperature",
      "count": 16
    },
    {
      "term": "Hypersalivation",
      "count": 16
    },
    {
      "term": "Dilated pupils",
      "count": 15
    },
    {
      "term": "Emesis",
      "count": 15
    },
    {
      "term": "Emesis (multiple)",
      "count": 15
    },
    {
      "term": "Skin scab",
      "count": 15
    },
    {
      "term": "Tachycardia",
      "count": 15
    },
    {
      "term": "Warm feeling to the touch",
      "count": 14
    },
    {
      "term": "Distress",
      "count": 13
    },
    {
      "term": "Hyperglycaemia",
      "count": 13
    },
    {
      "term": "Increased respiratory rate",
      "count": 13
    },
    {
      "term": "Breathing difficulty",
      "count": 12
    },
    {
      "term": "Crying",
      "count": 12
    },
    {
      "term": "Drooling",
      "count": 12
    },
    {
      "term": "Hair loss NOS",
      "count": 12
    },
    {
      "term": "Increased heart rate",
      "count": 12
    },
    {
      "term": "Shaking",
      "count": 12
    },
    {
      "term": "Anxiety",
      "count": 11
    },
    {
      "term": "Biting - pruritus (see also Behavioural disorders)",
      "count": 11
    },
    {
      "term": "Dehydration",
      "count": 11
    },
    {
      "term": "Heavy breathing",
      "count": 11
    },
    {
      "term": "Hyperthermia",
      "count": 11
    },
    {
      "term": "Inappetence",
      "count": 11
    },
    {
      "term": "Restlessness",
      "count": 11
    },
    {
      "term": "Lack of efficacy (endoparasite) - tapeworm",
      "count": 10
    },
    {
      "term": "Overdose",
      "count": 10
    },
    {
      "term": "Sleepiness - systemic disorder",
      "count": 10
    },
    {
      "term": "Walking difficulty",
      "count": 10
    },
    {
      "term": "Skin lesion NOS",
      "count": 9
    },
    {
      "term": "Wobbliness",
      "count": 9
    },
    {
      "term": "Anaphylaxis",
      "count": 8
    },
    {
      "term": "Biting - pruritus (see also 'Behavioural disorders')",
      "count": 8
    },
    {
      "term": "Malaise",
      "count": 8
    },
    {
      "term": "Abnormal radiograph finding",
      "count": 7
    },
    {
      "term": "Constipation",
      "count": 7
    },
    {
      "term": "Elevated alanine aminotransferase (ALT)",
      "count": 7
    },
    {
      "term": "Grooming disorder",
      "count": 7
    },
    {
      "term": "Pain NOS",
      "count": 7
    },
    {
      "term": "Alopecia",
      "count": 6
    },
    {
      "term": "Chewing - pruritus (see also Oral cavity disorders)",
      "count": 6
    },
    {
      "term": "Death by euthanasia",
      "count": 6
    },
    {
      "term": "Elevated blood urea nitrogen (BUN)",
      "count": 6
    },
    {
      "term": "Falling",
      "count": 6
    },
    {
      "term": "Gait abnormality",
      "count": 6
    },
    {
      "term": "Localised hair loss",
      "count": 6
    },
    {
      "term": "Neurological disorder NOS",
      "count": 6
    },
    {
      "term": "Neutropenia",
      "count": 6
    },
    {
      "term": "Neutrophilia",
      "count": 6
    },
    {
      "term": "Pacing",
      "count": 6
    },
    {
      "term": "Unable to jump",
      "count": 6
    },
    {
      "term": "Weight gain",
      "count": 6
    },
    {
      "term": "Adipsia",
      "count": 5
    },
    {
      "term": "Anaemia NOS",
      "count": 5
    },
    {
      "term": "Disorientation",
      "count": 5
    },
    {
      "term": "Ear infection NOS",
      "count": 5
    },
    {
      "term": "Eosinopenia",
      "count": 5
    },
    {
      "term": "Heart murmur",
      "count": 5
    },
    {
      "term": "Hypokalaemia",
      "count": 5
    },
    {
      "term": "Inappropriate urination",
      "count": 5
    },
    {
      "term": "Laboured breathing",
      "count": 5
    },
    {
      "term": "Lack of efficacy (ectoparasite) - NOS",
      "count": 5
    },
    {
      "term": "Lack of efficacy (ectoparasite) - ear mite",
      "count": 5
    },
    {
      "term": "Lack of efficacy - NOS",
      "count": 5
    },
    {
      "term": "Leucocytosis NOS",
      "count": 5
    },
    {
      "term": "Listless",
      "count": 5
    },
    {
      "term": "Lying down",
      "count": 5
    }
  ]
}